From 9ce7c60d4aed43d24624518f13d5ff6d5684f385 Mon Sep 17 00:00:00 2001
From: Mauro Balades <mauro.balades@tutanota.com>
Date: Mon, 5 Aug 2024 13:31:49 +0200
Subject: [PATCH] Added license checks

---
 .github/workflows/src/disk-setup-and-swap.sh                 | 2 ++
 src/browser/app/profile/better-fox.js                        | 3 +++
 src/browser/base/content/zen-avatars/avatar-0-dark.svg       | 5 +++++
 src/browser/base/content/zen-avatars/avatar-0-light.svg      | 5 +++++
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 src/browser/base/content/zen-avatars/avatar-1-light.svg      | 5 +++++
 src/browser/base/content/zen-avatars/avatar-10-dark.svg      | 5 +++++
 src/browser/base/content/zen-avatars/avatar-10-light.svg     | 5 +++++
 src/browser/base/content/zen-avatars/avatar-11-dark.svg      | 5 +++++
 src/browser/base/content/zen-avatars/avatar-11-light.svg     | 5 +++++
 src/browser/base/content/zen-avatars/avatar-12-dark.svg      | 5 +++++
 src/browser/base/content/zen-avatars/avatar-12-light.svg     | 5 +++++
 src/browser/base/content/zen-avatars/avatar-13-dark.svg      | 5 +++++
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 src/browser/base/content/zen-avatars/avatar-15-light.svg     | 5 +++++
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 src/browser/base/content/zen-avatars/avatar-19-dark.svg      | 5 +++++
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 src/browser/base/content/zen-avatars/fetch-all-avatars.py    | 3 +++
 src/browser/base/content/zen-browser-places.js               | 3 +++
 src/browser/components/places/content/zenNewWebPanel.js      | 3 +++
 src/browser/components/preferences/zen-settings.js           | 3 +++
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 src/browser/themes/shared/zen-icons/reload-to-stop.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/reload.svg               | 5 +++++
 src/browser/themes/shared/zen-icons/report.svg               | 5 +++++
 src/browser/themes/shared/zen-icons/save.svg                 | 5 +++++
 src/browser/themes/shared/zen-icons/screen-blocked.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/screen.svg               | 5 +++++
 src/browser/themes/shared/zen-icons/screenshot.svg           | 5 +++++
 src/browser/themes/shared/zen-icons/search-glass.svg         | 5 +++++
 src/browser/themes/shared/zen-icons/search-page.svg          | 5 +++++
 src/browser/themes/shared/zen-icons/security-broken.svg      | 5 +++++
 src/browser/themes/shared/zen-icons/security-warning.svg     | 5 +++++
 src/browser/themes/shared/zen-icons/security.svg             | 5 +++++
 src/browser/themes/shared/zen-icons/send-to-device.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/settings.svg             | 5 +++++
 src/browser/themes/shared/zen-icons/share.svg                | 5 +++++
 src/browser/themes/shared/zen-icons/sidebars-right.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/sidebars.svg             | 5 +++++
 src/browser/themes/shared/zen-icons/source-code.svg          | 5 +++++
 src/browser/themes/shared/zen-icons/spell-check.svg          | 5 +++++
 src/browser/themes/shared/zen-icons/stop-to-reload.svg       | 5 +++++
 .../themes/shared/zen-icons/tab-audio-blocked-small.svg      | 5 +++++
 .../themes/shared/zen-icons/tab-audio-muted-small.svg        | 5 +++++
 .../themes/shared/zen-icons/tab-audio-playing-small.svg      | 5 +++++
 src/browser/themes/shared/zen-icons/tab.svg                  | 5 +++++
 src/browser/themes/shared/zen-icons/tool-profiler.svg        | 5 +++++
 src/browser/themes/shared/zen-icons/tracking-protection.svg  | 5 +++++
 src/browser/themes/shared/zen-icons/unpin.svg                | 5 +++++
 src/browser/themes/shared/zen-icons/video-open.svg           | 5 +++++
 src/browser/themes/shared/zen-icons/video-save.svg           | 5 +++++
 src/browser/themes/shared/zen-icons/win11-close-dark.svg     | 5 +++++
 src/browser/themes/shared/zen-icons/win11-close.svg          | 5 +++++
 src/browser/themes/shared/zen-icons/win11-maximize.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/win11-minimize.svg       | 5 +++++
 src/browser/themes/shared/zen-icons/win11-restore.svg        | 5 +++++
 src/browser/themes/shared/zen-icons/window.svg               | 5 +++++
 src/browser/themes/shared/zen-icons/xr-blocked.svg           | 5 +++++
 src/browser/themes/shared/zen-icons/xr.svg                   | 5 +++++
 src/browser/themes/shared/zen-icons/zoom-control.svg         | 5 +++++
 src/browser/themes/shared/zen-icons/zoom-out.svg             | 5 +++++
 src/browser/themes/shared/zen-panel-ui.css                   | 5 +++++
 src/browser/themes/shared/zen-sidebar-panels.css             | 5 +++++
 src/browser/themes/shared/zen-sidebar.css                    | 5 +++++
 src/toolkit/content/zen-fullscreen-override.css              | 5 +++++
 src/toolkit/content/zen-xul.css                              | 5 +++++
 .../shared/in-content/zen-common-shared-ui-override.css      | 5 +++++
 src/toolkit/themes/shared/in-content/zen-common-shared.css   | 5 +++++
 src/toolkit/themes/shared/zen-global-shared.css              | 5 +++++
 src/toolkit/themes/shared/zen-popup.css                      | 5 +++++
 351 files changed, 1742 insertions(+)

diff --git a/.github/workflows/src/disk-setup-and-swap.sh b/.github/workflows/src/disk-setup-and-swap.sh
index e7ee08e54..2ae51f235 100644
--- a/.github/workflows/src/disk-setup-and-swap.sh
+++ b/.github/workflows/src/disk-setup-and-swap.sh
@@ -1,4 +1,6 @@
 
+# Script from: https://github.com/Floorp-Projects/Floorp/blob/2b9b9abc7fb5b83a6566800c0f88ff66e1c0834b/.github/workflows/src/disk_swap_for_github_runner.sh
+
 echo Before:
 if [ command -v free ]; then
     free -h
diff --git a/src/browser/app/profile/better-fox.js b/src/browser/app/profile/better-fox.js
index 38100cc5a..380a7f8be 100644
--- a/src/browser/app/profile/better-fox.js
+++ b/src/browser/app/profile/better-fox.js
@@ -1,3 +1,6 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 //
 /* You may copy+paste this file and use it as it is.
  *
diff --git a/src/browser/base/content/zen-avatars/avatar-0-dark.svg b/src/browser/base/content/zen-avatars/avatar-0-dark.svg
index 99100a1f6..926cf16ba 100644
--- a/src/browser/base/content/zen-avatars/avatar-0-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-0-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(6 -6) rotate(236 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(112 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-0-light.svg b/src/browser/base/content/zen-avatars/avatar-0-light.svg
index 04e1eadfe..3ebeea197 100644
--- a/src/browser/base/content/zen-avatars/avatar-0-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-0-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(6 -6) rotate(236 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(112 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-1-dark.svg b/src/browser/base/content/zen-avatars/avatar-1-dark.svg
index e172dacf1..02d703e72 100644
--- a/src/browser/base/content/zen-avatars/avatar-1-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-1-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(-8 -8) rotate(222 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(84 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-1-light.svg b/src/browser/base/content/zen-avatars/avatar-1-light.svg
index 68c3949a5..208a1417f 100644
--- a/src/browser/base/content/zen-avatars/avatar-1-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-1-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(-8 -8) rotate(222 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(84 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-10-dark.svg b/src/browser/base/content/zen-avatars/avatar-10-dark.svg
index 184172b1c..c4d162c61 100644
--- a/src/browser/base/content/zen-avatars/avatar-10-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-10-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(16 -16) rotate(214 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(68 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-10-light.svg b/src/browser/base/content/zen-avatars/avatar-10-light.svg
index 512457b58..5428aaa72 100644
--- a/src/browser/base/content/zen-avatars/avatar-10-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-10-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(16 -16) rotate(214 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(68 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-11-dark.svg b/src/browser/base/content/zen-avatars/avatar-11-dark.svg
index 1e6e02e1b..00076594f 100644
--- a/src/browser/base/content/zen-avatars/avatar-11-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-11-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(20 20) rotate(276 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(192 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-11-light.svg b/src/browser/base/content/zen-avatars/avatar-11-light.svg
index c05e8d046..7b350fd9c 100644
--- a/src/browser/base/content/zen-avatars/avatar-11-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-11-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(20 20) rotate(276 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(192 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-12-dark.svg b/src/browser/base/content/zen-avatars/avatar-12-dark.svg
index 078e2a722..2f36bb9c4 100644
--- a/src/browser/base/content/zen-avatars/avatar-12-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-12-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(0 0) rotate(88 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(176 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-12-light.svg b/src/browser/base/content/zen-avatars/avatar-12-light.svg
index 4845830f8..6f323b327 100644
--- a/src/browser/base/content/zen-avatars/avatar-12-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-12-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(0 0) rotate(88 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(176 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-13-dark.svg b/src/browser/base/content/zen-avatars/avatar-13-dark.svg
index 563494f58..81e773802 100644
--- a/src/browser/base/content/zen-avatars/avatar-13-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-13-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-10 10) rotate(64 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-13-light.svg b/src/browser/base/content/zen-avatars/avatar-13-light.svg
index ffc010f2f..e290530d8 100644
--- a/src/browser/base/content/zen-avatars/avatar-13-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-13-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-10 10) rotate(64 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-14-dark.svg b/src/browser/base/content/zen-avatars/avatar-14-dark.svg
index d8728d67e..258ba7e6c 100644
--- a/src/browser/base/content/zen-avatars/avatar-14-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-14-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(-20 20) rotate(106 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(212 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-14-light.svg b/src/browser/base/content/zen-avatars/avatar-14-light.svg
index a153301a3..e11e20d06 100644
--- a/src/browser/base/content/zen-avatars/avatar-14-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-14-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(-20 20) rotate(106 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(212 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-15-dark.svg b/src/browser/base/content/zen-avatars/avatar-15-dark.svg
index 4382b3fad..94c0ef5b9 100644
--- a/src/browser/base/content/zen-avatars/avatar-15-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-15-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(0 0) rotate(28 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(56 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-15-light.svg b/src/browser/base/content/zen-avatars/avatar-15-light.svg
index 1ac4b9f2d..8f8d8b3fa 100644
--- a/src/browser/base/content/zen-avatars/avatar-15-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-15-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(0 0) rotate(28 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(56 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-16-dark.svg b/src/browser/base/content/zen-avatars/avatar-16-dark.svg
index fb482636d..08af501db 100644
--- a/src/browser/base/content/zen-avatars/avatar-16-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-16-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-20 20) rotate(184 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(8 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-16-light.svg b/src/browser/base/content/zen-avatars/avatar-16-light.svg
index 77e68896f..161f2c6b3 100644
--- a/src/browser/base/content/zen-avatars/avatar-16-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-16-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-20 20) rotate(184 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(8 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-17-dark.svg b/src/browser/base/content/zen-avatars/avatar-17-dark.svg
index 385081a7a..049e039e2 100644
--- a/src/browser/base/content/zen-avatars/avatar-17-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-17-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(-14 -14) rotate(68 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(136 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-17-light.svg b/src/browser/base/content/zen-avatars/avatar-17-light.svg
index a9efca2d4..b17158424 100644
--- a/src/browser/base/content/zen-avatars/avatar-17-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-17-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(-14 -14) rotate(68 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(136 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-18-dark.svg b/src/browser/base/content/zen-avatars/avatar-18-dark.svg
index 9754f35b5..131ecb8c4 100644
--- a/src/browser/base/content/zen-avatars/avatar-18-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-18-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(14 -14) rotate(14 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(28 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-18-light.svg b/src/browser/base/content/zen-avatars/avatar-18-light.svg
index 309eea824..e2ea3f764 100644
--- a/src/browser/base/content/zen-avatars/avatar-18-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-18-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(14 -14) rotate(14 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(28 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-19-dark.svg b/src/browser/base/content/zen-avatars/avatar-19-dark.svg
index 9e8533989..486566b91 100644
--- a/src/browser/base/content/zen-avatars/avatar-19-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-19-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(14 14) rotate(218 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(76 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-19-light.svg b/src/browser/base/content/zen-avatars/avatar-19-light.svg
index 61c220109..07803424e 100644
--- a/src/browser/base/content/zen-avatars/avatar-19-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-19-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(14 14) rotate(218 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(76 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-2-dark.svg b/src/browser/base/content/zen-avatars/avatar-2-dark.svg
index 5e06ef9a1..2bda784e6 100644
--- a/src/browser/base/content/zen-avatars/avatar-2-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-2-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(-14 14) rotate(228 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(96 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-2-light.svg b/src/browser/base/content/zen-avatars/avatar-2-light.svg
index db6dee843..48da2daf9 100644
--- a/src/browser/base/content/zen-avatars/avatar-2-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-2-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(-14 14) rotate(228 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(96 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-20-dark.svg b/src/browser/base/content/zen-avatars/avatar-20-dark.svg
index c6d90d17e..d328e26ea 100644
--- a/src/browser/base/content/zen-avatars/avatar-20-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-20-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(0 0) rotate(20 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(40 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-20-light.svg b/src/browser/base/content/zen-avatars/avatar-20-light.svg
index 6a3e94c5e..c0bf5fa17 100644
--- a/src/browser/base/content/zen-avatars/avatar-20-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-20-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(0 0) rotate(20 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(40 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-21-dark.svg b/src/browser/base/content/zen-avatars/avatar-21-dark.svg
index 008e01ce1..6de8cbae0 100644
--- a/src/browser/base/content/zen-avatars/avatar-21-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-21-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(16 16) rotate(158 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(316 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-21-light.svg b/src/browser/base/content/zen-avatars/avatar-21-light.svg
index ac4bacd4d..598fb4de1 100644
--- a/src/browser/base/content/zen-avatars/avatar-21-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-21-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(16 16) rotate(158 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(316 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-22-dark.svg b/src/browser/base/content/zen-avatars/avatar-22-dark.svg
index 56cfa801f..ca8e3cde9 100644
--- a/src/browser/base/content/zen-avatars/avatar-22-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-22-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(16 -16) rotate(70 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(-3 3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(140 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-22-light.svg b/src/browser/base/content/zen-avatars/avatar-22-light.svg
index 6f1146f5e..7bda9f010 100644
--- a/src/browser/base/content/zen-avatars/avatar-22-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-22-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(16 -16) rotate(70 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(-3 3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(140 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-23-dark.svg b/src/browser/base/content/zen-avatars/avatar-23-dark.svg
index fb27baa22..5ad960d1b 100644
--- a/src/browser/base/content/zen-avatars/avatar-23-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-23-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(4 -4) rotate(90 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(180 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-23-light.svg b/src/browser/base/content/zen-avatars/avatar-23-light.svg
index 639eddad9..6a52d081c 100644
--- a/src/browser/base/content/zen-avatars/avatar-23-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-23-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(4 -4) rotate(90 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(180 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-24-dark.svg b/src/browser/base/content/zen-avatars/avatar-24-dark.svg
index e9d708fbc..2a2cff3b8 100644
--- a/src/browser/base/content/zen-avatars/avatar-24-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-24-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(-6 6) rotate(340 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(320 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-24-light.svg b/src/browser/base/content/zen-avatars/avatar-24-light.svg
index 721761e8f..bdcaa54ad 100644
--- a/src/browser/base/content/zen-avatars/avatar-24-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-24-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(-6 6) rotate(340 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(320 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-25-dark.svg b/src/browser/base/content/zen-avatars/avatar-25-dark.svg
index 596957bd4..efbc1f9b8 100644
--- a/src/browser/base/content/zen-avatars/avatar-25-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-25-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(-2 2) rotate(140 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(280 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-25-light.svg b/src/browser/base/content/zen-avatars/avatar-25-light.svg
index 1bc2e58ea..c0012c9cd 100644
--- a/src/browser/base/content/zen-avatars/avatar-25-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-25-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(-2 2) rotate(140 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(280 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-26-dark.svg b/src/browser/base/content/zen-avatars/avatar-26-dark.svg
index f21d75a65..9a34e47f1 100644
--- a/src/browser/base/content/zen-avatars/avatar-26-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-26-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(0 0) rotate(232 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(104 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-26-light.svg b/src/browser/base/content/zen-avatars/avatar-26-light.svg
index 580a0c538..4a0f55104 100644
--- a/src/browser/base/content/zen-avatars/avatar-26-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-26-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(0 0) rotate(232 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(104 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-27-dark.svg b/src/browser/base/content/zen-avatars/avatar-27-dark.svg
index fbe358481..6d3d5ec5a 100644
--- a/src/browser/base/content/zen-avatars/avatar-27-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-27-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(-12 12) rotate(142 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-27-light.svg b/src/browser/base/content/zen-avatars/avatar-27-light.svg
index a44b7d568..e0b5e0fce 100644
--- a/src/browser/base/content/zen-avatars/avatar-27-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-27-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(-12 12) rotate(142 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-28-dark.svg b/src/browser/base/content/zen-avatars/avatar-28-dark.svg
index d2477715f..a9ff70dcb 100644
--- a/src/browser/base/content/zen-avatars/avatar-28-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-28-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(0 0) rotate(354 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(3 3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(348 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-28-light.svg b/src/browser/base/content/zen-avatars/avatar-28-light.svg
index a0fa42ec0..ef0ad3ff5 100644
--- a/src/browser/base/content/zen-avatars/avatar-28-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-28-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(0 0) rotate(354 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(3 3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(348 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-29-dark.svg b/src/browser/base/content/zen-avatars/avatar-29-dark.svg
index 69a510723..6f4ca1d4b 100644
--- a/src/browser/base/content/zen-avatars/avatar-29-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-29-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(2 2) rotate(58 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(116 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-29-light.svg b/src/browser/base/content/zen-avatars/avatar-29-light.svg
index 7b5da3f2b..aa91c45fa 100644
--- a/src/browser/base/content/zen-avatars/avatar-29-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-29-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(2 2) rotate(58 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(116 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-3-dark.svg b/src/browser/base/content/zen-avatars/avatar-3-dark.svg
index e57cf726a..92f4b3657 100644
--- a/src/browser/base/content/zen-avatars/avatar-3-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-3-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(-20 -20) rotate(60 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(120 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-3-light.svg b/src/browser/base/content/zen-avatars/avatar-3-light.svg
index 2f8a41be2..62121b795 100644
--- a/src/browser/base/content/zen-avatars/avatar-3-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-3-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-30-dark.svg b/src/browser/base/content/zen-avatars/avatar-30-dark.svg
index 75242ee60..3fe0bab44 100644
--- a/src/browser/base/content/zen-avatars/avatar-30-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-30-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(-16 16) rotate(146 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(292 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-30-light.svg b/src/browser/base/content/zen-avatars/avatar-30-light.svg
index 6b6efc219..28effd329 100644
--- a/src/browser/base/content/zen-avatars/avatar-30-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-30-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(-16 16) rotate(146 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(292 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-31-dark.svg b/src/browser/base/content/zen-avatars/avatar-31-dark.svg
index 43c4ccbcd..a1d2d72d0 100644
--- a/src/browser/base/content/zen-avatars/avatar-31-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-31-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(-14 -14) rotate(248 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(136 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-31-light.svg b/src/browser/base/content/zen-avatars/avatar-31-light.svg
index 8302d3fc1..e73f31e8f 100644
--- a/src/browser/base/content/zen-avatars/avatar-31-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-31-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(-14 -14) rotate(248 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(136 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-32-dark.svg b/src/browser/base/content/zen-avatars/avatar-32-dark.svg
index 75c83edcc..03f91cf6f 100644
--- a/src/browser/base/content/zen-avatars/avatar-32-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-32-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(0 0) rotate(98 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(196 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-32-light.svg b/src/browser/base/content/zen-avatars/avatar-32-light.svg
index 03521936b..8a954c795 100644
--- a/src/browser/base/content/zen-avatars/avatar-32-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-32-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(0 0) rotate(98 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(196 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-33-dark.svg b/src/browser/base/content/zen-avatars/avatar-33-dark.svg
index 4e04aad34..73c98b938 100644
--- a/src/browser/base/content/zen-avatars/avatar-33-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-33-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(0 0) rotate(122 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(244 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-33-light.svg b/src/browser/base/content/zen-avatars/avatar-33-light.svg
index 20a356d2c..d1b856d7f 100644
--- a/src/browser/base/content/zen-avatars/avatar-33-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-33-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(0 0) rotate(122 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(244 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-34-dark.svg b/src/browser/base/content/zen-avatars/avatar-34-dark.svg
index bfa2f8341..a52683be5 100644
--- a/src/browser/base/content/zen-avatars/avatar-34-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-34-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(2 2) rotate(114 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(228 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-34-light.svg b/src/browser/base/content/zen-avatars/avatar-34-light.svg
index 98cfba22e..e0f1071c3 100644
--- a/src/browser/base/content/zen-avatars/avatar-34-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-34-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(2 2) rotate(114 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(228 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-35-dark.svg b/src/browser/base/content/zen-avatars/avatar-35-dark.svg
index 89ddc23fa..6ce204961 100644
--- a/src/browser/base/content/zen-avatars/avatar-35-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-35-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(-4 4) rotate(188 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-35-light.svg b/src/browser/base/content/zen-avatars/avatar-35-light.svg
index 4e223ce29..811a1a63f 100644
--- a/src/browser/base/content/zen-avatars/avatar-35-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-35-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(-4 4) rotate(188 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-36-dark.svg b/src/browser/base/content/zen-avatars/avatar-36-dark.svg
index 73f43f78d..73bad3421 100644
--- a/src/browser/base/content/zen-avatars/avatar-36-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-36-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(10 -10) rotate(196 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(32 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-36-light.svg b/src/browser/base/content/zen-avatars/avatar-36-light.svg
index c4d07f357..f57f1634c 100644
--- a/src/browser/base/content/zen-avatars/avatar-36-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-36-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(10 -10) rotate(196 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(32 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-37-dark.svg b/src/browser/base/content/zen-avatars/avatar-37-dark.svg
index 6d78923ee..daa39b0d8 100644
--- a/src/browser/base/content/zen-avatars/avatar-37-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-37-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(8 -8) rotate(194 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(28 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-37-light.svg b/src/browser/base/content/zen-avatars/avatar-37-light.svg
index 6d1554438..3e6dae098 100644
--- a/src/browser/base/content/zen-avatars/avatar-37-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-37-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(8 -8) rotate(194 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(28 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-38-dark.svg b/src/browser/base/content/zen-avatars/avatar-38-dark.svg
index 4a42cd253..0f90eeb86 100644
--- a/src/browser/base/content/zen-avatars/avatar-38-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-38-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(20 -20) rotate(352 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(344 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-38-light.svg b/src/browser/base/content/zen-avatars/avatar-38-light.svg
index 79fe39e01..35e398e18 100644
--- a/src/browser/base/content/zen-avatars/avatar-38-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-38-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(20 -20) rotate(352 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(344 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-39-dark.svg b/src/browser/base/content/zen-avatars/avatar-39-dark.svg
index 977459be8..9c85fd478 100644
--- a/src/browser/base/content/zen-avatars/avatar-39-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-39-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-6 -6) rotate(244 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-39-light.svg b/src/browser/base/content/zen-avatars/avatar-39-light.svg
index 0319378d9..9a836ac4a 100644
--- a/src/browser/base/content/zen-avatars/avatar-39-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-39-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-6 -6) rotate(244 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-4-dark.svg b/src/browser/base/content/zen-avatars/avatar-4-dark.svg
index a8a4fc966..f9e106422 100644
--- a/src/browser/base/content/zen-avatars/avatar-4-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-4-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(-18 18) rotate(8 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-4-light.svg b/src/browser/base/content/zen-avatars/avatar-4-light.svg
index db742f8fa..cbeca4515 100644
--- a/src/browser/base/content/zen-avatars/avatar-4-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-4-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(-18 18) rotate(8 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-40-dark.svg b/src/browser/base/content/zen-avatars/avatar-40-dark.svg
index 45635289e..edbaa11ca 100644
--- a/src/browser/base/content/zen-avatars/avatar-40-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-40-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(0 0) rotate(336 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(312 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-40-light.svg b/src/browser/base/content/zen-avatars/avatar-40-light.svg
index 5d30154ba..49579e9fb 100644
--- a/src/browser/base/content/zen-avatars/avatar-40-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-40-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(0 0) rotate(336 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(312 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-41-dark.svg b/src/browser/base/content/zen-avatars/avatar-41-dark.svg
index c6488a2d3..f89ad89bb 100644
--- a/src/browser/base/content/zen-avatars/avatar-41-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-41-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(-8 8) rotate(346 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(332 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-41-light.svg b/src/browser/base/content/zen-avatars/avatar-41-light.svg
index 58318d8bf..bea659540 100644
--- a/src/browser/base/content/zen-avatars/avatar-41-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-41-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(-8 8) rotate(346 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(332 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-42-dark.svg b/src/browser/base/content/zen-avatars/avatar-42-dark.svg
index ca11d938f..91a9b35b6 100644
--- a/src/browser/base/content/zen-avatars/avatar-42-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-42-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(-18 18) rotate(6 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(12 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-42-light.svg b/src/browser/base/content/zen-avatars/avatar-42-light.svg
index 68315aeb1..6e5b29a52 100644
--- a/src/browser/base/content/zen-avatars/avatar-42-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-42-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(-18 18) rotate(6 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(12 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-43-dark.svg b/src/browser/base/content/zen-avatars/avatar-43-dark.svg
index 909390acb..58f5534ca 100644
--- a/src/browser/base/content/zen-avatars/avatar-43-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-43-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(0 0) rotate(174 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(348 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-43-light.svg b/src/browser/base/content/zen-avatars/avatar-43-light.svg
index f583dd5af..4654bae5c 100644
--- a/src/browser/base/content/zen-avatars/avatar-43-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-43-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(0 0) rotate(174 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(348 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-44-dark.svg b/src/browser/base/content/zen-avatars/avatar-44-dark.svg
index ad3fedded..54ebd4fae 100644
--- a/src/browser/base/content/zen-avatars/avatar-44-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-44-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(-16 -16) rotate(224 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(88 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-44-light.svg b/src/browser/base/content/zen-avatars/avatar-44-light.svg
index d6422fc15..5614d075b 100644
--- a/src/browser/base/content/zen-avatars/avatar-44-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-44-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(-16 -16) rotate(224 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(88 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-45-dark.svg b/src/browser/base/content/zen-avatars/avatar-45-dark.svg
index 3f9806e40..3284b9a76 100644
--- a/src/browser/base/content/zen-avatars/avatar-45-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-45-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(4 -4) rotate(98 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(196 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-45-light.svg b/src/browser/base/content/zen-avatars/avatar-45-light.svg
index ef4e983aa..6a803de22 100644
--- a/src/browser/base/content/zen-avatars/avatar-45-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-45-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/base/content/zen-avatars/avatar-46-dark.svg b/src/browser/base/content/zen-avatars/avatar-46-dark.svg
index 005f7f021..f25011baa 100644
--- a/src/browser/base/content/zen-avatars/avatar-46-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-46-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(16 16) rotate(272 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(184 40 40)"></line></g></svg>
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diff --git a/src/browser/base/content/zen-avatars/avatar-46-light.svg b/src/browser/base/content/zen-avatars/avatar-46-light.svg
index 9f8a9a9a1..0d37aa203 100644
--- a/src/browser/base/content/zen-avatars/avatar-46-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-46-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(16 16) rotate(272 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(184 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-47-dark.svg b/src/browser/base/content/zen-avatars/avatar-47-dark.svg
index 459758246..4f65d85d0 100644
--- a/src/browser/base/content/zen-avatars/avatar-47-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-47-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(0 0) rotate(202 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(44 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-47-light.svg b/src/browser/base/content/zen-avatars/avatar-47-light.svg
index d58dabca4..ed3ff0ddf 100644
--- a/src/browser/base/content/zen-avatars/avatar-47-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-47-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(0 0) rotate(202 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(44 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-48-dark.svg b/src/browser/base/content/zen-avatars/avatar-48-dark.svg
index 0ee6a611a..fd0ab80f0 100644
--- a/src/browser/base/content/zen-avatars/avatar-48-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-48-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(-14 -14) rotate(40 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(80 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-48-light.svg b/src/browser/base/content/zen-avatars/avatar-48-light.svg
index 14642ab12..d2c317c09 100644
--- a/src/browser/base/content/zen-avatars/avatar-48-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-48-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(-14 -14) rotate(40 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(80 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-49-dark.svg b/src/browser/base/content/zen-avatars/avatar-49-dark.svg
index 69cd493c9..3a9851a35 100644
--- a/src/browser/base/content/zen-avatars/avatar-49-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-49-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(20 -20) rotate(130 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-49-light.svg b/src/browser/base/content/zen-avatars/avatar-49-light.svg
index 1ef3701cf..31ba981e4 100644
--- a/src/browser/base/content/zen-avatars/avatar-49-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-49-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(20 -20) rotate(130 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-5-dark.svg b/src/browser/base/content/zen-avatars/avatar-5-dark.svg
index b4f315cb6..60e779df3 100644
--- a/src/browser/base/content/zen-avatars/avatar-5-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-5-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(0 0) rotate(200 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(-18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(40 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-5-light.svg b/src/browser/base/content/zen-avatars/avatar-5-light.svg
index 2ec4457f0..8ecd4f35d 100644
--- a/src/browser/base/content/zen-avatars/avatar-5-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-5-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(0 0) rotate(200 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(-18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(40 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-50-dark.svg b/src/browser/base/content/zen-avatars/avatar-50-dark.svg
index 8aecbce65..90b2d091b 100644
--- a/src/browser/base/content/zen-avatars/avatar-50-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-50-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(0 0) rotate(80 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(160 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-50-light.svg b/src/browser/base/content/zen-avatars/avatar-50-light.svg
index d9a542575..1db5a6fea 100644
--- a/src/browser/base/content/zen-avatars/avatar-50-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-50-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(0 0) rotate(80 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(160 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-51-dark.svg b/src/browser/base/content/zen-avatars/avatar-51-dark.svg
index 484a37252..05006f414 100644
--- a/src/browser/base/content/zen-avatars/avatar-51-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-51-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(-12 12) rotate(206 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(52 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-51-light.svg b/src/browser/base/content/zen-avatars/avatar-51-light.svg
index c6da5fb22..3bc767dc4 100644
--- a/src/browser/base/content/zen-avatars/avatar-51-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-51-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(-12 12) rotate(206 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(52 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-52-dark.svg b/src/browser/base/content/zen-avatars/avatar-52-dark.svg
index ed6c89cac..0fbc20614 100644
--- a/src/browser/base/content/zen-avatars/avatar-52-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-52-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(18 18) rotate(54 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(108 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-52-light.svg b/src/browser/base/content/zen-avatars/avatar-52-light.svg
index 9f09cd5c5..aee2b0c8d 100644
--- a/src/browser/base/content/zen-avatars/avatar-52-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-52-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(18 18) rotate(54 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(108 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-53-dark.svg b/src/browser/base/content/zen-avatars/avatar-53-dark.svg
index aff22343b..72efa07cc 100644
--- a/src/browser/base/content/zen-avatars/avatar-53-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-53-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/base/content/zen-avatars/avatar-53-light.svg b/src/browser/base/content/zen-avatars/avatar-53-light.svg
index 5b7bf72f6..02e0030a6 100644
--- a/src/browser/base/content/zen-avatars/avatar-53-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-53-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(4 4) rotate(292 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(224 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-54-dark.svg b/src/browser/base/content/zen-avatars/avatar-54-dark.svg
index 83ccda2b5..cd3c26d47 100644
--- a/src/browser/base/content/zen-avatars/avatar-54-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-54-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(-2 -2) rotate(246 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(132 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-54-light.svg b/src/browser/base/content/zen-avatars/avatar-54-light.svg
index 53889d215..ed43141b3 100644
--- a/src/browser/base/content/zen-avatars/avatar-54-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-54-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(-2 -2) rotate(246 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(132 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-55-dark.svg b/src/browser/base/content/zen-avatars/avatar-55-dark.svg
index df55c1c96..993802582 100644
--- a/src/browser/base/content/zen-avatars/avatar-55-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-55-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-2 2) rotate(144 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(288 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-55-light.svg b/src/browser/base/content/zen-avatars/avatar-55-light.svg
index bef1f1898..fcda4cd4d 100644
--- a/src/browser/base/content/zen-avatars/avatar-55-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-55-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-2 2) rotate(144 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(288 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-56-dark.svg b/src/browser/base/content/zen-avatars/avatar-56-dark.svg
index cab004ce4..ebfd319b3 100644
--- a/src/browser/base/content/zen-avatars/avatar-56-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-56-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(4 -4) rotate(234 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(108 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-56-light.svg b/src/browser/base/content/zen-avatars/avatar-56-light.svg
index 8462919fe..86b410664 100644
--- a/src/browser/base/content/zen-avatars/avatar-56-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-56-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(4 -4) rotate(234 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(108 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-57-dark.svg b/src/browser/base/content/zen-avatars/avatar-57-dark.svg
index fec50a296..eb4c2d002 100644
--- a/src/browser/base/content/zen-avatars/avatar-57-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-57-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(14 14) rotate(158 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(316 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-57-light.svg b/src/browser/base/content/zen-avatars/avatar-57-light.svg
index d08cf51d7..a6fb91d1a 100644
--- a/src/browser/base/content/zen-avatars/avatar-57-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-57-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(14 14) rotate(158 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(316 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-58-dark.svg b/src/browser/base/content/zen-avatars/avatar-58-dark.svg
index 49dd6432f..b176aae06 100644
--- a/src/browser/base/content/zen-avatars/avatar-58-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-58-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(4 -4) rotate(170 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(340 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-58-light.svg b/src/browser/base/content/zen-avatars/avatar-58-light.svg
index d5ef8dae3..f5db00eca 100644
--- a/src/browser/base/content/zen-avatars/avatar-58-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-58-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(4 -4) rotate(170 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(340 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-59-dark.svg b/src/browser/base/content/zen-avatars/avatar-59-dark.svg
index 19fd4b153..bc4970ba1 100644
--- a/src/browser/base/content/zen-avatars/avatar-59-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-59-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(10 10) rotate(312 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(264 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-59-light.svg b/src/browser/base/content/zen-avatars/avatar-59-light.svg
index 2f61c5db0..8dc33c345 100644
--- a/src/browser/base/content/zen-avatars/avatar-59-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-59-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(10 10) rotate(312 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(264 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-6-dark.svg b/src/browser/base/content/zen-avatars/avatar-6-dark.svg
index 4f1a89879..03be3276c 100644
--- a/src/browser/base/content/zen-avatars/avatar-6-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-6-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(0 0) rotate(44 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(88 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-6-light.svg b/src/browser/base/content/zen-avatars/avatar-6-light.svg
index f370792ac..e8a9dd2c0 100644
--- a/src/browser/base/content/zen-avatars/avatar-6-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-6-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(0 0) rotate(44 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(88 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-60-dark.svg b/src/browser/base/content/zen-avatars/avatar-60-dark.svg
index a28fe802a..702fef15e 100644
--- a/src/browser/base/content/zen-avatars/avatar-60-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-60-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(14 14) rotate(236 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(112 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-60-light.svg b/src/browser/base/content/zen-avatars/avatar-60-light.svg
index 52a5cb277..f0229ca4c 100644
--- a/src/browser/base/content/zen-avatars/avatar-60-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-60-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/base/content/zen-avatars/avatar-61-dark.svg b/src/browser/base/content/zen-avatars/avatar-61-dark.svg
index 808dbc507..062d99e25 100644
--- a/src/browser/base/content/zen-avatars/avatar-61-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-61-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(14 -14) rotate(52 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(104 40 40)"></line></g></svg>
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diff --git a/src/browser/base/content/zen-avatars/avatar-61-light.svg b/src/browser/base/content/zen-avatars/avatar-61-light.svg
index cb2affa3c..5b2804f76 100644
--- a/src/browser/base/content/zen-avatars/avatar-61-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-61-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(14 -14) rotate(52 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(104 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-62-dark.svg b/src/browser/base/content/zen-avatars/avatar-62-dark.svg
index 903b2a891..3860344ee 100644
--- a/src/browser/base/content/zen-avatars/avatar-62-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-62-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(10 -10) rotate(212 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(64 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-62-light.svg b/src/browser/base/content/zen-avatars/avatar-62-light.svg
index 24bc46098..5ddaa2650 100644
--- a/src/browser/base/content/zen-avatars/avatar-62-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-62-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(10 -10) rotate(212 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(64 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-63-dark.svg b/src/browser/base/content/zen-avatars/avatar-63-dark.svg
index e46d96aaa..259af2935 100644
--- a/src/browser/base/content/zen-avatars/avatar-63-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-63-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(0 0) rotate(238 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(116 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-63-light.svg b/src/browser/base/content/zen-avatars/avatar-63-light.svg
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--- a/src/browser/base/content/zen-avatars/avatar-63-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-63-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(0 0) rotate(238 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(12 -12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(116 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-64-dark.svg b/src/browser/base/content/zen-avatars/avatar-64-dark.svg
index 440a87c1f..4cdddad58 100644
--- a/src/browser/base/content/zen-avatars/avatar-64-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-64-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(16 -16) rotate(10 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(20 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-64-light.svg b/src/browser/base/content/zen-avatars/avatar-64-light.svg
index e3e147efb..69cb3459d 100644
--- a/src/browser/base/content/zen-avatars/avatar-64-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-64-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(16 -16) rotate(10 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(20 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-65-dark.svg b/src/browser/base/content/zen-avatars/avatar-65-dark.svg
index b4d850867..75f251521 100644
--- a/src/browser/base/content/zen-avatars/avatar-65-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-65-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-10 -10) rotate(284 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-65-light.svg b/src/browser/base/content/zen-avatars/avatar-65-light.svg
index 76bfa5358..32f89cf10 100644
--- a/src/browser/base/content/zen-avatars/avatar-65-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-65-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-10 -10) rotate(284 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-66-dark.svg b/src/browser/base/content/zen-avatars/avatar-66-dark.svg
index ad3f5e6ad..2a1e696ea 100644
--- a/src/browser/base/content/zen-avatars/avatar-66-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-66-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(0 0) rotate(228 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(96 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-66-light.svg b/src/browser/base/content/zen-avatars/avatar-66-light.svg
index 67550ffc2..4d7ee0bd3 100644
--- a/src/browser/base/content/zen-avatars/avatar-66-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-66-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(0 0) rotate(228 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(96 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-67-dark.svg b/src/browser/base/content/zen-avatars/avatar-67-dark.svg
index ceef61b7a..4112806a2 100644
--- a/src/browser/base/content/zen-avatars/avatar-67-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-67-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(-20 20) rotate(324 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(288 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-67-light.svg b/src/browser/base/content/zen-avatars/avatar-67-light.svg
index f93f4a9cf..195d805aa 100644
--- a/src/browser/base/content/zen-avatars/avatar-67-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-67-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(-20 20) rotate(324 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(288 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-68-dark.svg b/src/browser/base/content/zen-avatars/avatar-68-dark.svg
index c510e33b5..74536b87e 100644
--- a/src/browser/base/content/zen-avatars/avatar-68-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-68-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(-8 -8) rotate(62 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(124 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-68-light.svg b/src/browser/base/content/zen-avatars/avatar-68-light.svg
index e923b9951..46040f506 100644
--- a/src/browser/base/content/zen-avatars/avatar-68-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-68-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(-8 -8) rotate(62 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(124 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-69-dark.svg b/src/browser/base/content/zen-avatars/avatar-69-dark.svg
index 52998e53e..a3722ffca 100644
--- a/src/browser/base/content/zen-avatars/avatar-69-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-69-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/base/content/zen-avatars/avatar-69-light.svg b/src/browser/base/content/zen-avatars/avatar-69-light.svg
index fb8374e06..336ea8c7b 100644
--- a/src/browser/base/content/zen-avatars/avatar-69-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-69-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(18 18) rotate(54 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(108 40 40)"></line></g></svg>
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diff --git a/src/browser/base/content/zen-avatars/avatar-7-dark.svg b/src/browser/base/content/zen-avatars/avatar-7-dark.svg
index d82e0df4a..07d48d44f 100644
--- a/src/browser/base/content/zen-avatars/avatar-7-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-7-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(6 6) rotate(112 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(224 40 40)"></line></g></svg>
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diff --git a/src/browser/base/content/zen-avatars/avatar-7-light.svg b/src/browser/base/content/zen-avatars/avatar-7-light.svg
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--- a/src/browser/base/content/zen-avatars/avatar-7-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-7-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(6 6) rotate(112 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(224 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-70-dark.svg b/src/browser/base/content/zen-avatars/avatar-70-dark.svg
index dbcd8e96d..1385089e9 100644
--- a/src/browser/base/content/zen-avatars/avatar-70-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-70-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(-12 12) rotate(148 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(296 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-70-light.svg b/src/browser/base/content/zen-avatars/avatar-70-light.svg
index 69fe610df..dc4440700 100644
--- a/src/browser/base/content/zen-avatars/avatar-70-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-70-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(-12 12) rotate(148 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(296 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-71-dark.svg b/src/browser/base/content/zen-avatars/avatar-71-dark.svg
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--- a/src/browser/base/content/zen-avatars/avatar-71-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-71-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(0 0) rotate(172 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(344 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-71-light.svg b/src/browser/base/content/zen-avatars/avatar-71-light.svg
index bc03c9b70..1acb4922b 100644
--- a/src/browser/base/content/zen-avatars/avatar-71-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-71-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(0 0) rotate(172 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(344 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-72-dark.svg b/src/browser/base/content/zen-avatars/avatar-72-dark.svg
index 09d547337..01184e894 100644
--- a/src/browser/base/content/zen-avatars/avatar-72-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-72-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(-14 14) rotate(142 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-72-light.svg b/src/browser/base/content/zen-avatars/avatar-72-light.svg
index 6d3e61e19..f0a9b8c34 100644
--- a/src/browser/base/content/zen-avatars/avatar-72-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-72-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(-14 14) rotate(142 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-73-dark.svg b/src/browser/base/content/zen-avatars/avatar-73-dark.svg
index 19794c803..fe38662a9 100644
--- a/src/browser/base/content/zen-avatars/avatar-73-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-73-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(18 18) rotate(12 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(24 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-73-light.svg b/src/browser/base/content/zen-avatars/avatar-73-light.svg
index abaf869df..71ba9f597 100644
--- a/src/browser/base/content/zen-avatars/avatar-73-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-73-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(18 18) rotate(12 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(24 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-74-dark.svg b/src/browser/base/content/zen-avatars/avatar-74-dark.svg
index b67b12c6e..5401895d3 100644
--- a/src/browser/base/content/zen-avatars/avatar-74-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-74-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="10" fill="#DDDDDD" transform="translate(12 12) rotate(318 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(276 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-74-light.svg b/src/browser/base/content/zen-avatars/avatar-74-light.svg
index b77bb321f..d9eb90c29 100644
--- a/src/browser/base/content/zen-avatars/avatar-74-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-74-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="10" fill="#9D9382" transform="translate(12 12) rotate(318 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(276 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-75-dark.svg b/src/browser/base/content/zen-avatars/avatar-75-dark.svg
index 487e410b9..08b21dd6f 100644
--- a/src/browser/base/content/zen-avatars/avatar-75-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-75-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(0 0) rotate(274 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(188 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-75-light.svg b/src/browser/base/content/zen-avatars/avatar-75-light.svg
index 78b7c5cec..055023038 100644
--- a/src/browser/base/content/zen-avatars/avatar-75-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-75-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(0 0) rotate(274 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(188 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-76-dark.svg b/src/browser/base/content/zen-avatars/avatar-76-dark.svg
index 9875ca197..739374d7a 100644
--- a/src/browser/base/content/zen-avatars/avatar-76-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-76-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(-2 2) rotate(322 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-76-light.svg b/src/browser/base/content/zen-avatars/avatar-76-light.svg
index 27de1a335..bae6c9359 100644
--- a/src/browser/base/content/zen-avatars/avatar-76-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-76-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(-2 2) rotate(322 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(284 40 40)"></line></g></svg>
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diff --git a/src/browser/base/content/zen-avatars/avatar-77-dark.svg b/src/browser/base/content/zen-avatars/avatar-77-dark.svg
index 472c42f17..f1af7df7e 100644
--- a/src/browser/base/content/zen-avatars/avatar-77-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-77-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(20 -20) rotate(278 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 16) rotate(196 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-77-light.svg b/src/browser/base/content/zen-avatars/avatar-77-light.svg
index 9f61a48c0..ed0b54ef5 100644
--- a/src/browser/base/content/zen-avatars/avatar-77-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-77-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(20 -20) rotate(278 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 16) rotate(196 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-78-dark.svg b/src/browser/base/content/zen-avatars/avatar-78-dark.svg
index 8c1a5a5c0..b21563a74 100644
--- a/src/browser/base/content/zen-avatars/avatar-78-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-78-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-6 -6) rotate(164 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(328 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-78-light.svg b/src/browser/base/content/zen-avatars/avatar-78-light.svg
index 4582b7c57..afa8ac19a 100644
--- a/src/browser/base/content/zen-avatars/avatar-78-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-78-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-6 -6) rotate(164 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(328 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-79-dark.svg b/src/browser/base/content/zen-avatars/avatar-79-dark.svg
index d53ec5302..e77df022b 100644
--- a/src/browser/base/content/zen-avatars/avatar-79-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-79-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="80" fill="#253342" transform="translate(0 0) rotate(104 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-79-light.svg b/src/browser/base/content/zen-avatars/avatar-79-light.svg
index 961ad5fcf..ce9f41a45 100644
--- a/src/browser/base/content/zen-avatars/avatar-79-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-79-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="80" fill="#FFF6C7" transform="translate(0 0) rotate(104 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-8-dark.svg b/src/browser/base/content/zen-avatars/avatar-8-dark.svg
index 8204e0e62..0dc49e3b0 100644
--- a/src/browser/base/content/zen-avatars/avatar-8-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-8-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(-8 8) rotate(62 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(124 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-8-light.svg b/src/browser/base/content/zen-avatars/avatar-8-light.svg
index cc4b9ef4e..fb2b67be2 100644
--- a/src/browser/base/content/zen-avatars/avatar-8-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-8-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(-8 8) rotate(62 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(124 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-80-dark.svg b/src/browser/base/content/zen-avatars/avatar-80-dark.svg
index f93b2399e..ec89e5506 100644
--- a/src/browser/base/content/zen-avatars/avatar-80-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-80-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(-12 12) rotate(222 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(84 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-80-light.svg b/src/browser/base/content/zen-avatars/avatar-80-light.svg
index 0be823df4..89e0b9469 100644
--- a/src/browser/base/content/zen-avatars/avatar-80-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-80-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(-12 12) rotate(222 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(84 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-81-dark.svg b/src/browser/base/content/zen-avatars/avatar-81-dark.svg
index a30db3b5b..6125dfecd 100644
--- a/src/browser/base/content/zen-avatars/avatar-81-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-81-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-20 20) rotate(124 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(-9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(248 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-81-light.svg b/src/browser/base/content/zen-avatars/avatar-81-light.svg
index e44a15b06..afc4a8a43 100644
--- a/src/browser/base/content/zen-avatars/avatar-81-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-81-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-20 20) rotate(124 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(-9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(248 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-82-dark.svg b/src/browser/base/content/zen-avatars/avatar-82-dark.svg
index 73bf6d7bb..9ad394740 100644
--- a/src/browser/base/content/zen-avatars/avatar-82-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-82-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(18 18) rotate(270 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(-18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(180 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-82-light.svg b/src/browser/base/content/zen-avatars/avatar-82-light.svg
index 7b367ac4b..1f17a1497 100644
--- a/src/browser/base/content/zen-avatars/avatar-82-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-82-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(18 18) rotate(270 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(-18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(180 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-83-dark.svg b/src/browser/base/content/zen-avatars/avatar-83-dark.svg
index 7ad4b50fe..e649f42f5 100644
--- a/src/browser/base/content/zen-avatars/avatar-83-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-83-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="80" fill="#5E9188" transform="translate(-8 8) rotate(320 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(-18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(280 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-83-light.svg b/src/browser/base/content/zen-avatars/avatar-83-light.svg
index 01dee298c..1c6963cfc 100644
--- a/src/browser/base/content/zen-avatars/avatar-83-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-83-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="80" fill="#FFC1B2" transform="translate(-8 8) rotate(320 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(-18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(280 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-84-dark.svg b/src/browser/base/content/zen-avatars/avatar-84-dark.svg
index cead4e7ee..507ab910d 100644
--- a/src/browser/base/content/zen-avatars/avatar-84-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-84-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(18 18) rotate(136 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(272 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-84-light.svg b/src/browser/base/content/zen-avatars/avatar-84-light.svg
index a22bcf411..20023e070 100644
--- a/src/browser/base/content/zen-avatars/avatar-84-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-84-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(18 18) rotate(136 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-9 -9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(272 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-85-dark.svg b/src/browser/base/content/zen-avatars/avatar-85-dark.svg
index c2fff67c7..661247a0f 100644
--- a/src/browser/base/content/zen-avatars/avatar-85-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-85-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(-4 4) rotate(82 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(164 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-85-light.svg b/src/browser/base/content/zen-avatars/avatar-85-light.svg
index dd3bc8f39..6d3bf5f3e 100644
--- a/src/browser/base/content/zen-avatars/avatar-85-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-85-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(-4 4) rotate(82 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-6 6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(164 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-86-dark.svg b/src/browser/base/content/zen-avatars/avatar-86-dark.svg
index 1cd5d4f71..cf081530c 100644
--- a/src/browser/base/content/zen-avatars/avatar-86-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-86-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(20 20) rotate(310 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-86-light.svg b/src/browser/base/content/zen-avatars/avatar-86-light.svg
index 8d176963b..7272649f2 100644
--- a/src/browser/base/content/zen-avatars/avatar-86-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-86-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(20 20) rotate(310 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(-3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-87-dark.svg b/src/browser/base/content/zen-avatars/avatar-87-dark.svg
index 0625197a8..75ae70ef4 100644
--- a/src/browser/base/content/zen-avatars/avatar-87-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-87-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="10" fill="#3E5954" transform="translate(-10 -10) rotate(162 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 -4) rotate(324 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-87-light.svg b/src/browser/base/content/zen-avatars/avatar-87-light.svg
index aebb6d414..2bd6606d1 100644
--- a/src/browser/base/content/zen-avatars/avatar-87-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-87-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="10" fill="#FFDBC8" transform="translate(-10 -10) rotate(162 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(-12 12)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 -4) rotate(324 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-88-dark.svg b/src/browser/base/content/zen-avatars/avatar-88-dark.svg
index 2dd28b9c8..6218c130e 100644
--- a/src/browser/base/content/zen-avatars/avatar-88-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-88-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(-4 -4) rotate(8 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-88-light.svg b/src/browser/base/content/zen-avatars/avatar-88-light.svg
index 1720987f9..a9f62ee1b 100644
--- a/src/browser/base/content/zen-avatars/avatar-88-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-88-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(-4 -4) rotate(8 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(16 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-89-dark.svg b/src/browser/base/content/zen-avatars/avatar-89-dark.svg
index 77cba7eec..e450a53f9 100644
--- a/src/browser/base/content/zen-avatars/avatar-89-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-89-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(0 0) rotate(250 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(140 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-89-light.svg b/src/browser/base/content/zen-avatars/avatar-89-light.svg
index d020b32d4..1a49ba29a 100644
--- a/src/browser/base/content/zen-avatars/avatar-89-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-89-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(0 0) rotate(250 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(140 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-9-dark.svg b/src/browser/base/content/zen-avatars/avatar-9-dark.svg
index 3cbb10337..ab2b5a8f9 100644
--- a/src/browser/base/content/zen-avatars/avatar-9-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-9-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#232226"></rect><rect x="10" y="30" width="80" height="80" fill="#DDDDDD" transform="translate(12 12) rotate(138 40 40)"></rect><circle cx="40" cy="40" fill="#5E9188" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#3E5954" transform="translate(16 -16) rotate(276 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-9-light.svg b/src/browser/base/content/zen-avatars/avatar-9-light.svg
index 0d6331040..916c99585 100644
--- a/src/browser/base/content/zen-avatars/avatar-9-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-9-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DCD7C2"></rect><rect x="10" y="30" width="80" height="80" fill="#9D9382" transform="translate(12 12) rotate(138 40 40)"></rect><circle cx="40" cy="40" fill="#FFC1B2" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFDBC8" transform="translate(16 -16) rotate(276 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-90-dark.svg b/src/browser/base/content/zen-avatars/avatar-90-dark.svg
index 695c837ed..cf60d4c5e 100644
--- a/src/browser/base/content/zen-avatars/avatar-90-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-90-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#DDDDDD"></rect><rect x="10" y="30" width="80" height="10" fill="#5E9188" transform="translate(4 -4) rotate(130 40 40)"></rect><circle cx="40" cy="40" fill="#3E5954" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#253342" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-90-light.svg b/src/browser/base/content/zen-avatars/avatar-90-light.svg
index 12ac22fbf..ca79abdce 100644
--- a/src/browser/base/content/zen-avatars/avatar-90-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-90-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#9D9382"></rect><rect x="10" y="30" width="80" height="10" fill="#FFC1B2" transform="translate(4 -4) rotate(130 40 40)"></rect><circle cx="40" cy="40" fill="#FFDBC8" r="16" transform="translate(18 18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFF6C7" transform="translate(0 0) rotate(260 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-91-dark.svg b/src/browser/base/content/zen-avatars/avatar-91-dark.svg
index 9737c2686..67aa407a0 100644
--- a/src/browser/base/content/zen-avatars/avatar-91-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-91-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-10 10) rotate(64 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-91-light.svg b/src/browser/base/content/zen-avatars/avatar-91-light.svg
index 5d6dc9f8e..9e05a6184 100644
--- a/src/browser/base/content/zen-avatars/avatar-91-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-91-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-10 10) rotate(64 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(128 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-92-dark.svg b/src/browser/base/content/zen-avatars/avatar-92-dark.svg
index 5c06f03b5..9c5901e31 100644
--- a/src/browser/base/content/zen-avatars/avatar-92-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-92-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#5E9188"></rect><rect x="10" y="30" width="80" height="80" fill="#3E5954" transform="translate(12 12) rotate(132 40 40)"></rect><circle cx="40" cy="40" fill="#253342" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#232226" transform="translate(-4 4) rotate(264 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-92-light.svg b/src/browser/base/content/zen-avatars/avatar-92-light.svg
index 3bd1515e7..f158a203e 100644
--- a/src/browser/base/content/zen-avatars/avatar-92-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-92-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFC1B2"></rect><rect x="10" y="30" width="80" height="80" fill="#FFDBC8" transform="translate(12 12) rotate(132 40 40)"></rect><circle cx="40" cy="40" fill="#FFF6C7" r="16" transform="translate(0 0)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DCD7C2" transform="translate(-4 4) rotate(264 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-93-dark.svg b/src/browser/base/content/zen-avatars/avatar-93-dark.svg
index dd384be1d..9b5a5550d 100644
--- a/src/browser/base/content/zen-avatars/avatar-93-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-93-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(0 0) rotate(6 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(12 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-93-light.svg b/src/browser/base/content/zen-avatars/avatar-93-light.svg
index 5e0501d79..e4edc1366 100644
--- a/src/browser/base/content/zen-avatars/avatar-93-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-93-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(0 0) rotate(6 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-15 -15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(12 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-94-dark.svg b/src/browser/base/content/zen-avatars/avatar-94-dark.svg
index c61eb13cf..05376a250 100644
--- a/src/browser/base/content/zen-avatars/avatar-94-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-94-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(12 -12) rotate(176 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(352 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-94-light.svg b/src/browser/base/content/zen-avatars/avatar-94-light.svg
index 60781aedc..36cf7f695 100644
--- a/src/browser/base/content/zen-avatars/avatar-94-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-94-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(12 -12) rotate(176 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(352 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-95-dark.svg b/src/browser/base/content/zen-avatars/avatar-95-dark.svg
index 1c2d38068..6d3da12fe 100644
--- a/src/browser/base/content/zen-avatars/avatar-95-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-95-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#3E5954"></rect><rect x="10" y="30" width="80" height="10" fill="#253342" transform="translate(-14 14) rotate(104 40 40)"></rect><circle cx="40" cy="40" fill="#232226" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#DDDDDD" transform="translate(-8 -8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-95-light.svg b/src/browser/base/content/zen-avatars/avatar-95-light.svg
index febdd64ea..d466275f8 100644
--- a/src/browser/base/content/zen-avatars/avatar-95-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-95-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFDBC8"></rect><rect x="10" y="30" width="80" height="10" fill="#FFF6C7" transform="translate(-14 14) rotate(104 40 40)"></rect><circle cx="40" cy="40" fill="#DCD7C2" r="16" transform="translate(18 -18)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#9D9382" transform="translate(-8 -8) rotate(208 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-96-dark.svg b/src/browser/base/content/zen-avatars/avatar-96-dark.svg
index c24e2d69d..e662f8673 100644
--- a/src/browser/base/content/zen-avatars/avatar-96-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-96-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(-18 18) rotate(286 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(212 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-96-light.svg b/src/browser/base/content/zen-avatars/avatar-96-light.svg
index 7568af24e..e17af8b18 100644
--- a/src/browser/base/content/zen-avatars/avatar-96-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-96-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(-18 18) rotate(286 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-15 15)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(212 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-97-dark.svg b/src/browser/base/content/zen-avatars/avatar-97-dark.svg
index 1735f5cba..86f79f188 100644
--- a/src/browser/base/content/zen-avatars/avatar-97-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-97-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(14 -14) rotate(236 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(112 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-97-light.svg b/src/browser/base/content/zen-avatars/avatar-97-light.svg
index 273c204ed..e8fb8e723 100644
--- a/src/browser/base/content/zen-avatars/avatar-97-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-97-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(14 -14) rotate(236 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(9 9)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(112 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-98-dark.svg b/src/browser/base/content/zen-avatars/avatar-98-dark.svg
index 3f1a991f1..ea467e20f 100644
--- a/src/browser/base/content/zen-avatars/avatar-98-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-98-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="80" fill="#232226" transform="translate(-20 20) rotate(326 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(-6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 12) rotate(292 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-98-light.svg b/src/browser/base/content/zen-avatars/avatar-98-light.svg
index eb8101687..69f35b9fb 100644
--- a/src/browser/base/content/zen-avatars/avatar-98-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-98-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="80" fill="#DCD7C2" transform="translate(-20 20) rotate(326 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(-6 -6)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 12) rotate(292 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-99-dark.svg b/src/browser/base/content/zen-avatars/avatar-99-dark.svg
index 1138a4f08..dfac1d797 100644
--- a/src/browser/base/content/zen-avatars/avatar-99-dark.svg
+++ b/src/browser/base/content/zen-avatars/avatar-99-dark.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#253342"></rect><rect x="10" y="30" width="80" height="10" fill="#232226" transform="translate(12 12) rotate(116 40 40)"></rect><circle cx="40" cy="40" fill="#DDDDDD" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#5E9188" transform="translate(12 -12) rotate(232 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/avatar-99-light.svg b/src/browser/base/content/zen-avatars/avatar-99-light.svg
index 07c4fac33..90d05c352 100644
--- a/src/browser/base/content/zen-avatars/avatar-99-light.svg
+++ b/src/browser/base/content/zen-avatars/avatar-99-light.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg viewBox="0 0 80 80" fill="none" role="img" xmlns="http://www.w3.org/2000/svg" width="120" height="120"><mask id="mask__bauhaus" maskUnits="userSpaceOnUse" x="0" y="0" width="80" height="80"><rect width="80" height="80" rx="160" fill="#FFFFFF"></rect></mask><g mask="url(#mask__bauhaus)"><rect width="80" height="80" fill="#FFF6C7"></rect><rect x="10" y="30" width="80" height="10" fill="#DCD7C2" transform="translate(12 12) rotate(116 40 40)"></rect><circle cx="40" cy="40" fill="#9D9382" r="16" transform="translate(3 -3)"></circle><line x1="0" y1="40" x2="80" y2="40" stroke-width="2" stroke="#FFC1B2" transform="translate(12 -12) rotate(232 40 40)"></line></g></svg>
\ No newline at end of file
diff --git a/src/browser/base/content/zen-avatars/fetch-all-avatars.py b/src/browser/base/content/zen-avatars/fetch-all-avatars.py
index c75c28667..8053d54a7 100644
--- a/src/browser/base/content/zen-avatars/fetch-all-avatars.py
+++ b/src/browser/base/content/zen-avatars/fetch-all-avatars.py
@@ -1,3 +1,6 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 import os
 import requests
 import random
diff --git a/src/browser/base/content/zen-browser-places.js b/src/browser/base/content/zen-browser-places.js
index de8d5f397..8e6354b63 100644
--- a/src/browser/base/content/zen-browser-places.js
+++ b/src/browser/base/content/zen-browser-places.js
@@ -1,3 +1,6 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 var ZenProfileDialogUI = {
   showSubView(parent, event) {
diff --git a/src/browser/components/places/content/zenNewWebPanel.js b/src/browser/components/places/content/zenNewWebPanel.js
index 0da57fe49..8663c1927 100644
--- a/src/browser/components/places/content/zenNewWebPanel.js
+++ b/src/browser/components/places/content/zenNewWebPanel.js
@@ -1,3 +1,6 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 var gZenNewWebPanel = {
   init: function() {
diff --git a/src/browser/components/preferences/zen-settings.js b/src/browser/components/preferences/zen-settings.js
index eb7b91e50..a73e03c26 100644
--- a/src/browser/components/preferences/zen-settings.js
+++ b/src/browser/components/preferences/zen-settings.js
@@ -1,3 +1,6 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 const kZenColors = [
   "#aac7ff",
diff --git a/src/browser/themes/shared/preferences/zen-preferences.css b/src/browser/themes/shared/preferences/zen-preferences.css
index 607a55434..176098ab5 100644
--- a/src/browser/themes/shared/preferences/zen-preferences.css
+++ b/src/browser/themes/shared/preferences/zen-preferences.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 :root {
   --zen-settings-secondary-background: light-dark(#F2F4F4, color-mix(in srgb, var(--zen-primary-color) 10%, black 90%));
diff --git a/src/browser/themes/shared/zen-browser-shared.css b/src/browser/themes/shared/zen-browser-shared.css
index 18d28ac91..1c61b42fd 100644
--- a/src/browser/themes/shared/zen-browser-shared.css
+++ b/src/browser/themes/shared/zen-browser-shared.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @import url("zen-panel-ui.css");
 @import url("zen-icons/icons.css");
diff --git a/src/browser/themes/shared/zen-decks.css b/src/browser/themes/shared/zen-decks.css
index 0c9e481fe..623411837 100644
--- a/src/browser/themes/shared/zen-decks.css
+++ b/src/browser/themes/shared/zen-decks.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 /** Zen Decks - ONLY USED FOR SPLIT VIEWS, DO NOT USE THIS CLASS FOR ANY OTHER PURPOSE **/
 
diff --git a/src/browser/themes/shared/zen-icons/accessibility.svg b/src/browser/themes/shared/zen-icons/accessibility.svg
index bfcf02ad0..fccb13583 100644
--- a/src/browser/themes/shared/zen-icons/accessibility.svg
+++ b/src/browser/themes/shared/zen-icons/accessibility.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a2.5 2.5 0 0 0-2.396 3.213l-2.24-.847a1.746 1.746 0 0 0-1.245 3.26L5 6.736v2.398l-1.643 4.524a1.747 1.747 0 0 0 3.284 1.194L8 11.145l1.365 3.702a1.745 1.745 0 0 0 3.278-1.2L11 9.124V6.73l2.867-1.087a1.752 1.752 0 1 0-1.244-3.278l-2.227.843A2.5 2.5 0 0 0 8 0zm0 1a1.5 1.5 0 1 1 0 2.999 1.5 1.5 0 0 1 0-3zM2.729 3.252a.74.74 0 0 1 .28.05l4.104 1.551c.571.216 1.201.216 1.772 0l4.094-1.552a.754.754 0 1 1 .535 1.41l-3.192 1.208a.498.498 0 0 0-.322.467V9.21c0 .058.01.117.03.171l1.673 4.608a.745.745 0 0 1-1.4.511l-1.37-3.719c-.319-.867-1.547-.866-1.865.002L5.703 14.51a.747.747 0 1 1-1.404-.511l1.67-4.606A.497.497 0 0 0 6 9.222v-2.83a.5.5 0 0 0-.32-.467L2.479 4.693a.745.745 0 0 1 .25-1.44z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/add-to-dictionary.svg b/src/browser/themes/shared/zen-icons/add-to-dictionary.svg
index ebcb80ff6..a8f648706 100644
--- a/src/browser/themes/shared/zen-icons/add-to-dictionary.svg
+++ b/src/browser/themes/shared/zen-icons/add-to-dictionary.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h4.35a5.769 5.769 0 0 1-1.076-1H4.001a1 1 0 0 1-1-1h3.605a5.376 5.376 0 0 1-.406-1H3V2a1 1 0 0 1 1-1h8a1 1 0 0 1 1 1v4.199a5.2 5.2 0 0 1 1 .398V2a2 2 0 0 0-2-2H4zm1 2a1 1 0 0 0-1 1v1a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1H5zm0 1h6v1H5V3z"/>
   <path d="M16 11.5a4.5 4.5 0 1 1-9 0 4.5 4.5 0 0 1 9 0zm-4-2a.5.5 0 0 0-1 0V11H9.5a.5.5 0 0 0 0 1H11v1.5a.5.5 0 0 0 1 0V12h1.5a.5.5 0 0 0 0-1H12z"/>
diff --git a/src/browser/themes/shared/zen-icons/arrow-down.svg b/src/browser/themes/shared/zen-icons/arrow-down.svg
index ddf862231..67e9236c0 100644
--- a/src/browser/themes/shared/zen-icons/arrow-down.svg
+++ b/src/browser/themes/shared/zen-icons/arrow-down.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 11.5a.547.547 0 0 1-.389-.162L2.146 5.854a.5.5 0 1 1 .707-.705L8 10.313l5.146-5.164a.5.5 0 1 1 .71.705l-5.466 5.484A.55.55 0 0 1 8 11.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/arrow-left.svg b/src/browser/themes/shared/zen-icons/arrow-left.svg
index 1da2ba292..dd6151fec 100644
--- a/src/browser/themes/shared/zen-icons/arrow-left.svg
+++ b/src/browser/themes/shared/zen-icons/arrow-left.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path transform="scale(-1 1) translate(-16 0)" d="M5.5 2a.5.5 0 0 0-.354.853L10.313 8l-5.167 5.146a.5.5 0 0 0 .707.71l5.484-5.468a.548.548 0 0 0 0-.777L5.853 2.143A.496.496 0 0 0 5.5 2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/arrow-right.svg b/src/browser/themes/shared/zen-icons/arrow-right.svg
index a7b16067a..154f9da2c 100644
--- a/src/browser/themes/shared/zen-icons/arrow-right.svg
+++ b/src/browser/themes/shared/zen-icons/arrow-right.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M5.5 2a.5.5 0 0 0-.354.853L10.313 8l-5.167 5.146a.5.5 0 0 0 .707.71l5.484-5.468a.548.548 0 0 0 0-.777L5.853 2.143A.496.496 0 0 0 5.5 2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/arrow-up.svg b/src/browser/themes/shared/zen-icons/arrow-up.svg
index a3bfad752..2f77795cd 100644
--- a/src/browser/themes/shared/zen-icons/arrow-up.svg
+++ b/src/browser/themes/shared/zen-icons/arrow-up.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 4.5a.547.547 0 0 0-.389.162l-5.465 5.484a.5.5 0 1 0 .707.705L8 5.687l5.146 5.164a.5.5 0 1 0 .71-.705L8.388 4.662A.55.55 0 0 0 8 4.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/audio-save.svg b/src/browser/themes/shared/zen-icons/audio-save.svg
index 21b67523c..e017060dc 100644
--- a/src/browser/themes/shared/zen-icons/audio-save.svg
+++ b/src/browser/themes/shared/zen-icons/audio-save.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M14.13 7c-.478 0-.957.18-1.322.547l-4.828 4.83a2.2 2.2 0 0 0-.578 1.02l-.375 1.498a.889.889 0 0 0 1.078 1.078l1.498-.375a2.2 2.2 0 0 0 1.02-.578l4.828-4.828A1.872 1.872 0 0 0 14.13 7zm-.002 1.002c.427.002.671.224.8.537.13.314.116.643-.187.947l-4.826 4.826a1.204 1.204 0 0 1-.556.315l-1.316.332.33-1.32H8.37c.053-.21.163-.403.316-.557l4.828-4.83a.85.85 0 0 1 .614-.25zm-6.266 7 .002.002H7.86z"/>
   <path d="M12.94.182c-.08.004-.162.02-.242.045l-7 2.188a.998.998 0 0 0-.701.953V11.5a2.5 2.5 0 1 0 1 2V6.368l7-2.188v2.055c.32-.137.66-.213 1-.229V1.18c0-.59-.5-1.032-1.057-.998zm.057.998v1.953l-7 2.188V3.368l7-2.188zM3.497 12a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3z"/>
diff --git a/src/browser/themes/shared/zen-icons/autoplay-media-blocked.svg b/src/browser/themes/shared/zen-icons/autoplay-media-blocked.svg
index 0de5a3808..63a5c0f88 100644
--- a/src/browser/themes/shared/zen-icons/autoplay-media-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/autoplay-media-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M12.94.182c-.08.004-.162.017-.242.043l-7 2.188a1 1 0 0 0-.701.955V11.5a2.5 2.5 0 1 0 1 2V6.368l7-2.188V9.5a2.5 2.5 0 1 0 1 2V1.18c0-.59-.5-1.032-1.057-.998zm.057.998v1.953l-7 2.188V3.368l7-2.188zm-1.5 8.82a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3zm-8 2a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3z"/>
diff --git a/src/browser/themes/shared/zen-icons/autoplay-media.svg b/src/browser/themes/shared/zen-icons/autoplay-media.svg
index 8df77dfcb..f8e887385 100644
--- a/src/browser/themes/shared/zen-icons/autoplay-media.svg
+++ b/src/browser/themes/shared/zen-icons/autoplay-media.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M12.94.182c-.08.004-.162.017-.242.043l-7 2.188a1 1 0 0 0-.701.955V11.5a2.5 2.5 0 1 0 1 2V6.368l7-2.188V9.5a2.5 2.5 0 1 0 1 2V1.18c0-.59-.5-1.032-1.057-.998zm.057.998v1.953l-7 2.188V3.368l7-2.188zm-1.5 8.82a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3zm-8 2a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/back.svg b/src/browser/themes/shared/zen-icons/back.svg
index 0044d70e4..b48dd7cd2 100644
--- a/src/browser/themes/shared/zen-icons/back.svg
+++ b/src/browser/themes/shared/zen-icons/back.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity"
 	 viewBox="0 0 16 16" xml:space="preserve">
 <path d="M9.7,13.9L3.8,8l5.9-5.9l0.7,0.7L5.1,8l5.3,5.3L9.7,13.9z"/>
diff --git a/src/browser/themes/shared/zen-icons/bookmark-hollow.svg b/src/browser/themes/shared/zen-icons/bookmark-hollow.svg
index 47e2f1dff..09adfebbe 100644
--- a/src/browser/themes/shared/zen-icons/bookmark-hollow.svg
+++ b/src/browser/themes/shared/zen-icons/bookmark-hollow.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.002.3a.99.99 0 0 0-.898.557L5.174 4.77l-4.316.627a1 1 0 0 0-.555 1.705l3.123 3.045-.736 4.3A1 1 0 0 0 4.14 15.5l3.862-2.029 3.859 2.03a1 1 0 0 0 1.45-1.056l-.736-4.299 3.123-3.045a1 1 0 0 0-.554-1.705l-4.316-.627L8.898.857A.987.987 0 0 0 8 .301zm0 1 1.93 3.91c.146.296.426.5.752.548l4.318.629-3.125 3.043c-.236.23-.343.562-.287.886l.738 4.3-3.86-2.03a1.002 1.002 0 0 0-.932 0l-3.86 2.03.737-4.3a1.003 1.003 0 0 0-.287-.886L1.003 6.387l4.316-.63a.998.998 0 0 0 .752-.546z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/bookmark-star-on-tray.svg b/src/browser/themes/shared/zen-icons/bookmark-star-on-tray.svg
index e35453eac..51f2d4e83 100644
--- a/src/browser/themes/shared/zen-icons/bookmark-star-on-tray.svg
+++ b/src/browser/themes/shared/zen-icons/bookmark-star-on-tray.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="none" stroke="context-fill" stroke-opacity="context-fill-opacity" stroke-linecap="round" stroke-width="1.001">
   <path d="m8 12.95-4.09 2.151a.501.501 0 0 1-.727-.528l.731-4.266a.561.562 0 0 0-.161-.498L.655 6.79a.501.501 0 0 1 .278-.855l4.28-.623a.561.562 0 0 0 .423-.307L7.55 1.123a.501.501 0 0 1 .9 0l2.031 4.115a.475.475 0 0 0 .426.264H15.5"/>
   <path d="M15.5 8.5h-5M10.5 11.5h5"/>
diff --git a/src/browser/themes/shared/zen-icons/bookmark.svg b/src/browser/themes/shared/zen-icons/bookmark.svg
index c5ff2e012..a725501d7 100644
--- a/src/browser/themes/shared/zen-icons/bookmark.svg
+++ b/src/browser/themes/shared/zen-icons/bookmark.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.002.3a.99.99 0 0 0-.898.557L5.174 4.77l-4.316.627a1 1 0 0 0-.555 1.705l3.123 3.045-.736 4.3A1 1 0 0 0 4.14 15.5l3.862-2.029 3.859 2.03a1 1 0 0 0 1.45-1.056l-.736-4.299 3.123-3.045a1 1 0 0 0-.554-1.705l-4.316-.627L8.898.857A.987.987 0 0 0 8 .301z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/camera-blocked.svg b/src/browser/themes/shared/zen-icons/camera-blocked.svg
index 7d6aa1a87..216868d64 100644
--- a/src/browser/themes/shared/zen-icons/camera-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/camera-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M6.119 0a1.5 1.5 0 0 0-1.34.826L4.189 2H2.5A2.5 2.5 0 0 0 0 4.5v8A2.5 2.5 0 0 0 2.5 15h11a2.5 2.5 0 0 0 2.5-2.5v-8A2.5 2.5 0 0 0 13.5 2h-1.689L11.225.83A1.501 1.501 0 0 0 9.883 0H6.12zm0 1h3.764a.5.5 0 0 1 .447.277l.725 1.445c.085.17.256.278.445.278h2A1.5 1.5 0 0 1 15 4.5v8a1.5 1.5 0 0 1-1.5 1.5h-11A1.5 1.5 0 0 1 1 12.5v-8A1.5 1.5 0 0 1 2.5 3h1.998a.5.5 0 0 0 .447-.276l.727-1.449A.5.5 0 0 1 6.12 1zm1.877 3a4 4 0 1 0 0 8 4 4 0 0 0 0-8zm0 1a3 3 0 1 1 0 6 3 3 0 0 1 0-6z"/>
diff --git a/src/browser/themes/shared/zen-icons/camera.svg b/src/browser/themes/shared/zen-icons/camera.svg
index 23e2384b0..16857087e 100644
--- a/src/browser/themes/shared/zen-icons/camera.svg
+++ b/src/browser/themes/shared/zen-icons/camera.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M6.119 0a1.5 1.5 0 0 0-1.34.826L4.189 2H2.5A2.5 2.5 0 0 0 0 4.5v8A2.5 2.5 0 0 0 2.5 15h11a2.5 2.5 0 0 0 2.5-2.5v-8A2.5 2.5 0 0 0 13.5 2h-1.689L11.225.83A1.501 1.501 0 0 0 9.883 0H6.12zm0 1h3.764a.5.5 0 0 1 .447.277l.725 1.445c.085.17.256.278.445.278h2A1.5 1.5 0 0 1 15 4.5v8a1.5 1.5 0 0 1-1.5 1.5h-11A1.5 1.5 0 0 1 1 12.5v-8A1.5 1.5 0 0 1 2.5 3h1.998a.5.5 0 0 0 .447-.276l.727-1.449A.5.5 0 0 1 6.12 1zm1.877 3a4 4 0 1 0 0 8 4 4 0 0 0 0-8zm0 1a3 3 0 1 1 0 6 3 3 0 0 1 0-6z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/canvas-blocked.svg b/src/browser/themes/shared/zen-icons/canvas-blocked.svg
index f6fba0faf..043707852 100644
--- a/src/browser/themes/shared/zen-icons/canvas-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/canvas-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M4 1a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h8a3 3 0 0 0 3-3V4a3 3 0 0 0-3-3H4zm0 1h8a2 2 0 0 1 2 2v8c0 .373-.102.72-.28 1.02L9.05 8.432a1.5 1.5 0 0 0-2.101 0l-4.67 4.588a1.988 1.988 0 0 1-.28-1.02V4a2 2 0 0 1 2-2zm6.5 2a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm0 1a.5.5 0 1 1 0 1 .5.5 0 0 1 0-1zM8 9.002c.127 0 .252.047.35.143l4.662 4.582A1.99 1.99 0 0 1 12 14H4c-.37 0-.715-.099-1.012-.273L7.65 9.145A.496.496 0 0 1 8 9.002z"/>
diff --git a/src/browser/themes/shared/zen-icons/canvas.svg b/src/browser/themes/shared/zen-icons/canvas.svg
index e71396f48..377b04b4f 100644
--- a/src/browser/themes/shared/zen-icons/canvas.svg
+++ b/src/browser/themes/shared/zen-icons/canvas.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 1a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h8a3 3 0 0 0 3-3V4a3 3 0 0 0-3-3H4zm0 1h8a2 2 0 0 1 2 2v8c0 .373-.102.72-.28 1.02L9.05 8.432a1.5 1.5 0 0 0-2.101 0l-4.67 4.588a1.988 1.988 0 0 1-.28-1.02V4a2 2 0 0 1 2-2zm6.5 2a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm0 1a.5.5 0 1 1 0 1 .5.5 0 0 1 0-1zM8 9.002c.127 0 .252.047.35.143l4.662 4.582A1.99 1.99 0 0 1 12 14H4c-.37 0-.715-.099-1.012-.273L7.65 9.145A.496.496 0 0 1 8 9.002z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/checkmark.svg b/src/browser/themes/shared/zen-icons/checkmark.svg
index ade387ab7..0a240624b 100644
--- a/src/browser/themes/shared/zen-icons/checkmark.svg
+++ b/src/browser/themes/shared/zen-icons/checkmark.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M14.5 2a.5.5 0 0 0-.379.174l-9.129 10.57-4.12-4.578a.5.5 0 0 0-.706-.037.5.5 0 0 0-.037.705l4.5 5a.5.5 0 0 0 .75-.008l9.5-11a.5.5 0 0 0-.053-.705A.5.5 0 0 0 14.5 2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/chevron.svg b/src/browser/themes/shared/zen-icons/chevron.svg
index c61ab0a0f..2fb938401 100644
--- a/src/browser/themes/shared/zen-icons/chevron.svg
+++ b/src/browser/themes/shared/zen-icons/chevron.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 2a.5.5 0 0 0-.353.146.5.5 0 0 0 0 .708L7.293 8l-5.146 5.145a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0l5.5-5.5a.5.5 0 0 0 0-.707l-5.5-5.5A.5.5 0 0 0 2.5 2z"/>
   <path d="M8.146 2.146a.5.5 0 0 0 0 .707l5.146 5.146-5.146 5.146a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0l5.5-5.5a.5.5 0 0 0 0-.707l-5.5-5.5a.5.5 0 0 0-.707 0z"/>
diff --git a/src/browser/themes/shared/zen-icons/close-all.svg b/src/browser/themes/shared/zen-icons/close-all.svg
index 98c3fe99b..44683be36 100644
--- a/src/browser/themes/shared/zen-icons/close-all.svg
+++ b/src/browser/themes/shared/zen-icons/close-all.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 13.5 13.5"  fill="context-fill" fill-opacity="context-fill-opacity" ><path d="M7.45,6.85l-.8-.8L5.06,7.64,3.47,6.05l-.79.8L4.27,8.44,2.68,10l.79.79L5.06,9.23l1.59,1.59.8-.79L5.86,8.44Z"/><path d="M3.38,1.12,4.5,0h7.88L13.5,1.12V9l-1.12,1.12H10.12v2.26L9,13.5H1.12L0,12.38V4.5L1.12,3.38H3.38ZM4.5,3.38H9L10.12,4.5V9h2.26V1.12H4.5ZM9,4.5H1.12v7.88H9Z"/></svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/close.svg b/src/browser/themes/shared/zen-icons/close.svg
index 4aa95d054..0360479ac 100644
--- a/src/browser/themes/shared/zen-icons/close.svg
+++ b/src/browser/themes/shared/zen-icons/close.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 2a.5.5 0 0 0-.353.146.5.5 0 0 0 0 .708L7.293 8l-5.146 5.145a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0L8 8.706l5.146 5.146a.5.5 0 0 0 .706 0 .5.5 0 0 0 0-.707L8.708 8l5.146-5.146a.5.5 0 0 0 0-.707.5.5 0 0 0-.707 0L8 7.292 2.854 2.146A.5.5 0 0 0 2.5 2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/container-tab.svg b/src/browser/themes/shared/zen-icons/container-tab.svg
index 3a114136e..92626dfa1 100644
--- a/src/browser/themes/shared/zen-icons/container-tab.svg
+++ b/src/browser/themes/shared/zen-icons/container-tab.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 0C.901 0 0 .901 0 2v1.5a.5.5 0 0 0 .5.5.5.5 0 0 0 .5-.5V2c0-.558.442-1 1-1h1.5A.5.5 0 0 0 4 .5a.5.5 0 0 0-.5-.5H2zm10.5 0a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5H14c.558 0 1 .442 1 1v1.5a.5.5 0 0 0 .5.5.5.5 0 0 0 .5-.5V2c0-1.099-.901-2-2-2h-1.5zm-8 2A2.508 2.508 0 0 0 2 4.5v7C2 12.875 3.125 14 4.5 14h7c1.375 0 2.5-1.125 2.5-2.5v-7C14 3.125 12.875 2 11.5 2h-7zm0 1H7v1.5C7 5.323 7.677 6 8.5 6H13v5.5c0 .834-.666 1.5-1.5 1.5h-7c-.834 0-1.5-.666-1.5-1.5v-7C3 3.666 3.666 3 4.5 3zM8 3h3.5c.834 0 1.5.666 1.5 1.5V5H8.5a.493.493 0 0 1-.5-.5V3zM.5 12a.5.5 0 0 0-.5.5V14c0 1.099.901 2 2 2h1.5a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5H2c-.558 0-1-.442-1-1v-1.5a.5.5 0 0 0-.5-.5zm15 0a.5.5 0 0 0-.5.5V14c0 .558-.442 1-1 1h-1.5a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5H14c1.099 0 2-.901 2-2v-1.5a.5.5 0 0 0-.5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/customize.svg b/src/browser/themes/shared/zen-icons/customize.svg
index 008706172..3ef73c3cb 100644
--- a/src/browser/themes/shared/zen-icons/customize.svg
+++ b/src/browser/themes/shared/zen-icons/customize.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3.5 0a.5.5 0 0 0-.5.5v8.504a2 2 0 0 0 2 2h1.004v2.998a2 2 0 1 0 4 0v-2.998H11a2 2 0 0 0 2-2V.5a.5.5 0 0 0-.5-.5h-9zM4 1h4v1.5a.5.5 0 1 0 1 0V1h1v2.502a.5.5 0 0 0 1 0V1h1v6.004H4V1zm0 7.004h8v1a1 1 0 0 1-1 1H9.504a.5.5 0 0 0-.5.5v3.498a1 1 0 1 1-2 0v-3.498a.5.5 0 0 0-.5-.5H5a1 1 0 0 1-1-1v-1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/desktop-notification-blocked.svg b/src/browser/themes/shared/zen-icons/desktop-notification-blocked.svg
index 5e6dd9c63..34a03f66b 100644
--- a/src/browser/themes/shared/zen-icons/desktop-notification-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/desktop-notification-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M8 0C4.692 0 2 2.692 2 6v3.4l-.928 2.229c-.265.636.225 1.371.914 1.371H5.5c0 1.375 1.125 2.5 2.5 2.5s2.5-1.125 2.5-2.5h3.514c.69 0 1.18-.735.914-1.371L14.001 9.4V6c0-3.308-2.692-6-6-6zm0 1c2.767 0 5 2.233 5 5v3.5a.5.5 0 0 0 .04.191l.96 2.31H2l.96-2.31A.5.5 0 0 0 3 9.5V6c0-2.767 2.233-5 5-5zM6.5 13h3c0 .834-.666 1.5-1.5 1.5s-1.5-.666-1.5-1.5z" style="-inkscape-stroke:none;color:#000;stroke-linecap:round;stroke-linejoin:round"/>
diff --git a/src/browser/themes/shared/zen-icons/desktop-notification.svg b/src/browser/themes/shared/zen-icons/desktop-notification.svg
index d09f0df42..e6f1c055c 100644
--- a/src/browser/themes/shared/zen-icons/desktop-notification.svg
+++ b/src/browser/themes/shared/zen-icons/desktop-notification.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0C4.692 0 2 2.692 2 6v3.4l-.928 2.229c-.265.636.225 1.371.914 1.371H5.5c0 1.375 1.125 2.5 2.5 2.5s2.5-1.125 2.5-2.5h3.514c.69 0 1.18-.735.914-1.371L14.001 9.4V6c0-3.308-2.692-6-6-6zm0 1c2.767 0 5 2.233 5 5v3.5a.5.5 0 0 0 .04.191l.96 2.31H2l.96-2.31A.5.5 0 0 0 3 9.5V6c0-2.767 2.233-5 5-5zM6.5 13h3c0 .834-.666 1.5-1.5 1.5s-1.5-.666-1.5-1.5z" style="-inkscape-stroke:none;color:#000;stroke-linecap:round;stroke-linejoin:round"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/developer.svg b/src/browser/themes/shared/zen-icons/developer.svg
index bf2f355da..5085f8724 100644
--- a/src/browser/themes/shared/zen-icons/developer.svg
+++ b/src/browser/themes/shared/zen-icons/developer.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M11.5 0a4.5 4.5 0 0 0-4.418 5.36L.656 12.016a2.358 2.358 0 0 0 3.375 3.294l6.365-6.447a4.5 4.5 0 0 0 5.207-6.215.503.503 0 0 0-.81-.149L12.5 4.793 11.207 3.5 13.5 1.207A.5.5 0 0 0 13.353.4 4.49 4.49 0 0 0 11.499 0zm0 1c.247 0 .487.026.719.074l-2.072 2.072a.5.5 0 0 0 0 .707l2 2a.5.5 0 0 0 .707 0l2.072-2.072a3.5 3.5 0 0 1-4.52 4.045.502.502 0 0 0-.514.123L3.32 14.61a1.358 1.358 0 0 1-1.943-1.896L7.99 5.859a.498.498 0 0 0 .123-.473A3.5 3.5 0 0 1 11.5.999z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/downloads.svg b/src/browser/themes/shared/zen-icons/downloads.svg
index e9cd7c6c7..c8c49dc5f 100644
--- a/src/browser/themes/shared/zen-icons/downloads.svg
+++ b/src/browser/themes/shared/zen-icons/downloads.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a.5.5 0 0 0-.5.5v10.79L3.854 7.644a.5.5 0 1 0-.707.707l4.5 4.5a.5.5 0 0 0 .707 0l4.5-4.5a.5.5 0 0 0-.707-.707L8.501 11.29V.5a.5.5 0 0 0-.5-.5z"/>
   <path d="M1.5 12a.5.5 0 0 0-.5.5v1C1 14.875 2.125 16 3.5 16h9c1.375 0 2.5-1.125 2.5-2.5v-1a.5.5 0 0 0-1 0v1c0 .834-.666 1.5-1.5 1.5h-9c-.834 0-1.5-.666-1.5-1.5v-1a.5.5 0 0 0-.5-.5z"/>
diff --git a/src/browser/themes/shared/zen-icons/duplicate-tab.svg b/src/browser/themes/shared/zen-icons/duplicate-tab.svg
index 5c80180eb..0e764146a 100644
--- a/src/browser/themes/shared/zen-icons/duplicate-tab.svg
+++ b/src/browser/themes/shared/zen-icons/duplicate-tab.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M5.5 0A2.5 2.5 0 0 0 3 2.5v8A2.5 2.5 0 0 0 5.5 13h8a2.5 2.5 0 0 0 2.5-2.5v-8A2.5 2.5 0 0 0 13.5 0h-8zm0 1H7v1.5A1.5 1.5 0 0 0 8.5 4H15v6.5a1.5 1.5 0 0 1-1.5 1.5h-8A1.5 1.5 0 0 1 4 10.5v-8A1.5 1.5 0 0 1 5.5 1zM8 1h5.5A1.5 1.5 0 0 1 15 2.5V3H8.5a.5.5 0 0 1-.5-.5V1zM2 3.05A2.5 2.5 0 0 0 0 5.5V12a4 4 0 0 0 4 4h6.5a2.5 2.5 0 0 0 2.45-2h-1.036a1.5 1.5 0 0 1-1.414 1H4a3 3 0 0 1-3-3V5.5a1.5 1.5 0 0 1 1-1.414V3.05z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/edit-copy.svg b/src/browser/themes/shared/zen-icons/edit-copy.svg
index 079c11399..d457212a6 100644
--- a/src/browser/themes/shared/zen-icons/edit-copy.svg
+++ b/src/browser/themes/shared/zen-icons/edit-copy.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M6 0a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H6zm0 1h6a1 1 0 0 1 1 1v10a1 1 0 0 1-1 1H6a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1zM3 2.268C2.402 2.614 2 3.26 2 4v8.5A3.5 3.5 0 0 0 5.5 16H10c.74 0 1.387-.402 1.732-1H5.5A2.5 2.5 0 0 1 3 12.5V2.27z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/edit-cut.svg b/src/browser/themes/shared/zen-icons/edit-cut.svg
index dea6b9eff..d02717d8e 100644
--- a/src/browser/themes/shared/zen-icons/edit-cut.svg
+++ b/src/browser/themes/shared/zen-icons/edit-cut.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3.508 0a.5.5 0 0 0-.428.771L7.404 7.43 5.48 10.39a3 3 0 1 0 .78.636L8 8.347l1.74 2.68a3 3 0 1 0 .78-.636L3.92.23a.503.503 0 0 0-.412-.228zm8.984 0a.503.503 0 0 0-.412.229L8.596 5.594l.598.918L12.92.772A.5.5 0 0 0 12.493 0zM4 11a2 2 0 1 1 0 4 2 2 0 0 1 0-4zm8 0a2 2 0 1 1 0 4 2 2 0 0 1 0-4z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/edit-delete.svg b/src/browser/themes/shared/zen-icons/edit-delete.svg
index cf851d6bb..b4d74dcd3 100644
--- a/src/browser/themes/shared/zen-icons/edit-delete.svg
+++ b/src/browser/themes/shared/zen-icons/edit-delete.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 .5A2.5 2.5 0 0 0 5.5 3H1a.5.5 0 0 0-.5.5l.008.09A.5.5 0 0 0 1 4h.553L2.85 14.229A2 2 0 0 0 4.836 16h6.328a2 2 0 0 0 1.986-1.771L14.445 4H15a.5.5 0 0 0 0-1h-4.5A2.5 2.5 0 0 0 8 .5zm0 1A1.5 1.5 0 0 1 9.5 3h-3A1.5 1.5 0 0 1 8 1.5zM2.56 4h10.877l-1.28 10.116a.998.998 0 0 1-.993.884H4.836a.998.998 0 0 1-.992-.884zM6.5 6.5c-.276 0-.5.196-.5.438v5.124l.008.078c.042.204.247.36.492.36.276 0 .5-.196.5-.438V6.938l-.008-.079C6.95 6.655 6.745 6.5 6.5 6.5zm3 0c-.276 0-.5.196-.5.438v5.124l.008.078c.042.204.247.36.492.36.276 0 .5-.196.5-.438V6.938l-.008-.079C9.95 6.655 9.745 6.5 9.5 6.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/edit-paste.svg b/src/browser/themes/shared/zen-icons/edit-paste.svg
index 2b1c074a8..b92aa0dad 100644
--- a/src/browser/themes/shared/zen-icons/edit-paste.svg
+++ b/src/browser/themes/shared/zen-icons/edit-paste.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/themes/shared/zen-icons/edit-redo.svg b/src/browser/themes/shared/zen-icons/edit-redo.svg
index 4fd020f44..e1e5b4ff6 100644
--- a/src/browser/themes/shared/zen-icons/edit-redo.svg
+++ b/src/browser/themes/shared/zen-icons/edit-redo.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
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diff --git a/src/browser/themes/shared/zen-icons/edit-select-all.svg b/src/browser/themes/shared/zen-icons/edit-select-all.svg
index f39494def..f3ad372ed 100644
--- a/src/browser/themes/shared/zen-icons/edit-select-all.svg
+++ b/src/browser/themes/shared/zen-icons/edit-select-all.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/themes/shared/zen-icons/edit-undo.svg b/src/browser/themes/shared/zen-icons/edit-undo.svg
index 7595ba649..3f31983d0 100644
--- a/src/browser/themes/shared/zen-icons/edit-undo.svg
+++ b/src/browser/themes/shared/zen-icons/edit-undo.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
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diff --git a/src/browser/themes/shared/zen-icons/edit.svg b/src/browser/themes/shared/zen-icons/edit.svg
index f77c00361..3ecd452ba 100644
--- a/src/browser/themes/shared/zen-icons/edit.svg
+++ b/src/browser/themes/shared/zen-icons/edit.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/themes/shared/zen-icons/ext-link.svg b/src/browser/themes/shared/zen-icons/ext-link.svg
index de0d0d891..64306a25d 100644
--- a/src/browser/themes/shared/zen-icons/ext-link.svg
+++ b/src/browser/themes/shared/zen-icons/ext-link.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" viewBox="0 0 512 512" fill="context-fill" fill-opacity="context-fill-opacity" xmlns="http://www.w3.org/2000/svg">
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diff --git a/src/browser/themes/shared/zen-icons/extension-blocked.svg b/src/browser/themes/shared/zen-icons/extension-blocked.svg
index 3ebb9a9fa..e2b514d51 100644
--- a/src/browser/themes/shared/zen-icons/extension-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/extension-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/themes/shared/zen-icons/extension.svg b/src/browser/themes/shared/zen-icons/extension.svg
index 8671aad1e..251379820 100644
--- a/src/browser/themes/shared/zen-icons/extension.svg
+++ b/src/browser/themes/shared/zen-icons/extension.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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diff --git a/src/browser/themes/shared/zen-icons/firefox-logo.svg b/src/browser/themes/shared/zen-icons/firefox-logo.svg
index e9f2b61e4..3b8237a4a 100644
--- a/src/browser/themes/shared/zen-icons/firefox-logo.svg
+++ b/src/browser/themes/shared/zen-icons/firefox-logo.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
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\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/firefox.svg b/src/browser/themes/shared/zen-icons/firefox.svg
index 31a468b18..661019ae3 100644
--- a/src/browser/themes/shared/zen-icons/firefox.svg
+++ b/src/browser/themes/shared/zen-icons/firefox.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.39 0C8.948.788 7.987 2.025 7.767 3.66c-1.017.162-1.768.781-1.768.781s.72-.44 1.736-.511a4.04 4.04 0 0 1 3.789 2.034s-.758-.62-1.928-.468c1.315.68 1.872 2.002 1.701 3.369-.17 1.367-1.183 2.435-2.354 2.723-1.171.287-2.333.099-3.229-.61-.896-.708-1.251-1.533-1.305-2.254.213-.533.541-.812 1.1-1.092.558-.279 1.422-.283 1.572-.283s.8-.507.95-.894c-.726-.363-1.292-.65-1.696-.934-.404-.283-.492-.534-1.012-.898-.307-1.006-.021-1.955-.021-1.955s-1.043.437-1.93 1.49c0 0-.342-.338-.28-2.006-.427.155-1.366 1.004-1.947 1.92a7.277 7.277 0 0 0-.798 1.723A8.296 8.296 0 0 0-.003 8a8 8 0 0 0 16 0c0-2.256-.93-4.252-2.188-5.002 0 0 .542.932.813 2.43-.4-1.04-1.235-2.166-1.877-2.844-.643-.678-2.068-1.88-2.357-2.584z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/folder.svg b/src/browser/themes/shared/zen-icons/folder.svg
index 294e8df65..cd530856e 100644
--- a/src/browser/themes/shared/zen-icons/folder.svg
+++ b/src/browser/themes/shared/zen-icons/folder.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="none" viewBox="0 0 22 18"><path stroke="#8f949b" stroke-width="2" d="M6.53,2.09H3.75a2,2,0,0,0-2,2v10a2,2,0,0,0,2,2h14a2,2,0,0,0,2-2V7a2,2,0,0,0-2-2H11.47a2,2,0,0,1-1.27-.45l-2.4-2A2,2,0,0,0,6.53,2.09Z"/></svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/forget.svg b/src/browser/themes/shared/zen-icons/forget.svg
index cf23a92ba..df1c15d55 100644
--- a/src/browser/themes/shared/zen-icons/forget.svg
+++ b/src/browser/themes/shared/zen-icons/forget.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M1.5 0a.5.5 0 0 0-.5.5v4a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5H2.254a6.996 6.996 0 0 1 9.52-1.895l.72-.72A7.972 7.972 0 0 0 8.02 0 8.016 8.016 0 0 0 2 2.715V.5a.5.5 0 0 0-.5-.5zm13.87.018a.5.5 0 0 0-.225.128l-15 15a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0l1.857-1.857a7.953 7.953 0 0 0 3.78 1.86 8.006 8.006 0 0 0 9.12-5.39c.895-2.76.2-5.69-1.617-7.754l1.86-1.859a.5.5 0 0 0 0-.707.5.5 0 0 0-.483-.128zm-2.08 3.398a6.99 6.99 0 0 1 1.367 6.742 6.994 6.994 0 0 1-11.241 3.13L7.27 9.436a.5.5 0 0 0 .229.064h3a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5H8.204l5.085-5.084zM7.499 4a.5.5 0 0 0-.5.5v2.379l1-1v-1.38a.5.5 0 0 0-.5-.5zM.548 7.004a.5.5 0 0 0-.531.466 7.97 7.97 0 0 0 1.369 5.021l.717-.716a6.984 6.984 0 0 1-1.088-4.238.5.5 0 0 0-.467-.534z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/forward.svg b/src/browser/themes/shared/zen-icons/forward.svg
index 52753d4b1..311b06183 100644
--- a/src/browser/themes/shared/zen-icons/forward.svg
+++ b/src/browser/themes/shared/zen-icons/forward.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity" viewBox="0 -960 960 960"><path d="m287.231-123.692-39.539-39.539L564.461-480 247.692-796.769l39.539-39.539L643.539-480 287.231-123.692Z"/></svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/fullscreen-exit.svg b/src/browser/themes/shared/zen-icons/fullscreen-exit.svg
index 38d42d9be..c77ccaea4 100644
--- a/src/browser/themes/shared/zen-icons/fullscreen-exit.svg
+++ b/src/browser/themes/shared/zen-icons/fullscreen-exit.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M15.5 0a.498.498 0 0 0-.353.146L10 5.292V1.5l-.007-.09A.5.5 0 0 0 9 1.5l.002 5.018v.008a.502.502 0 0 0 .01.08l.004.024.022.062.029.059.043.062.037.041.031.03.055.039.076.04.104.03L9.48 7h5.02l.09-.008A.5.5 0 0 0 15 6.5l-.008-.09a.5.5 0 0 0-.492-.41h-3.795L15.854.854l.059-.069A.501.501 0 0 0 15.5 0zM9.002 6.525v.018l.004.03zM1.5 9l-.09.008A.5.5 0 0 0 1 9.5l.008.09A.5.5 0 0 0 1.5 10h3.793L.147 15.146l-.059.068a.501.501 0 0 0 .766.64L6 10.704V14.5l.008.09A.5.5 0 0 0 7 14.5v-5l-.008-.09A.5.5 0 0 0 6.5 9z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/fullscreen.svg b/src/browser/themes/shared/zen-icons/fullscreen.svg
index 109ce7265..bf476d159 100644
--- a/src/browser/themes/shared/zen-icons/fullscreen.svg
+++ b/src/browser/themes/shared/zen-icons/fullscreen.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.5 1a.5.5 0 0 0-.5.5l.008.09A.5.5 0 0 0 8.5 2h4.793L2.003 13.29V8.497l-.008-.09a.5.5 0 0 0-.992.09l.002 6.018v.008a.507.507 0 0 0 .01.08l.006.023.029.082.04.075.03.037.06.06.055.04.077.04.103.03.068.007h6.02l.09-.007a.5.5 0 0 0 .41-.493l-.007-.09a.5.5 0 0 0-.493-.41H2.708l11.29-11.29v4.795l.008.09a.5.5 0 0 0 .992-.09v-6l-.002-.044-.013-.084-.031-.083-.041-.074-.03-.037-.06-.06-.055-.04-.076-.04-.063-.02-.086-.016zM1.002 14.53v.018l.004.03z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/geo-blocked.svg b/src/browser/themes/shared/zen-icons/geo-blocked.svg
index 1576b8d11..ebe651cf3 100644
--- a/src/browser/themes/shared/zen-icons/geo-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/geo-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M8 0a7.005 7.005 0 0 0-4.949 11.955l1.52 1.498 2.043 1.986.133.117c.775.628 1.91.59 2.64-.117l2.437-2.371 1.127-1.113A7.005 7.005 0 0 0 8 0zm0 .998a5.98 5.98 0 0 1 4.244 1.758 6.009 6.009 0 0 1 .176 8.311l-.176.184-1.32 1.305-2.23 2.168-.094.08a.995.995 0 0 1-1.199 0l-.094-.08-2.98-2.906-.57-.567-.176-.183a6.008 6.008 0 0 1 .176-8.311A5.979 5.979 0 0 1 8.001.999zM8 4a3 3 0 1 0 0 6 3 3 0 0 0 0-6zm0 1a2 2 0 1 1 0 4 2 2 0 0 1 0-4z"/>
diff --git a/src/browser/themes/shared/zen-icons/geo.svg b/src/browser/themes/shared/zen-icons/geo.svg
index 2899170a5..cff852aed 100644
--- a/src/browser/themes/shared/zen-icons/geo.svg
+++ b/src/browser/themes/shared/zen-icons/geo.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a7.005 7.005 0 0 0-4.949 11.955l1.52 1.498 2.043 1.986.133.117c.775.628 1.91.59 2.64-.117l2.437-2.371 1.127-1.113A7.005 7.005 0 0 0 8 0zm0 .998a5.98 5.98 0 0 1 4.244 1.758 6.009 6.009 0 0 1 .176 8.311l-.176.184-1.32 1.305-2.23 2.168-.094.08a.995.995 0 0 1-1.199 0l-.094-.08-2.98-2.906-.57-.567-.176-.183a6.008 6.008 0 0 1 .176-8.311A5.979 5.979 0 0 1 8.001.999zM8 4a3 3 0 1 0 0 6 3 3 0 0 0 0-6zm0 1a2 2 0 1 1 0 4 2 2 0 0 1 0-4z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/help.svg b/src/browser/themes/shared/zen-icons/help.svg
index e01d24202..5575ab284 100644
--- a/src/browser/themes/shared/zen-icons/help.svg
+++ b/src/browser/themes/shared/zen-icons/help.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0zm0 1a7 7 0 1 1 0 14A7 7 0 0 1 8 1zm0 2.5A2.5 2.5 0 0 0 5.5 6a.5.5 0 0 0 1 0 1.5 1.5 0 1 1 2.525 1.094l-.117.102-.248.183a3.094 3.094 0 0 0-.355.323C7.792 8.247 7.5 8.989 7.5 10a.5.5 0 0 0 1 0c0-.758.197-1.253.535-1.613.05-.053.1-.103.156-.15l.086-.071.22-.164.153-.125A2.5 2.5 0 0 0 8 3.5zm0 8A.75.75 0 1 0 8 13a.75.75 0 0 0 0-1.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/history.svg b/src/browser/themes/shared/zen-icons/history.svg
index ff8f2f3c3..c6ce150e2 100644
--- a/src/browser/themes/shared/zen-icons/history.svg
+++ b/src/browser/themes/shared/zen-icons/history.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.02 0a7.97 7.97 0 0 1 3.365.752 8.008 8.008 0 0 1 4.227 9.715 8.006 8.006 0 0 1-9.12 5.389A8.005 8.005 0 0 1 .017 7.47a.5.5 0 0 1 .531-.467.5.5 0 0 1 .467.533 6.994 6.994 0 0 0 5.664 7.338 6.994 6.994 0 0 0 7.98-4.717 6.993 6.993 0 0 0-3.696-8.5A6.996 6.996 0 0 0 2.255 4h3.246a.5.5 0 0 1 .5.5.5.5 0 0 1-.5.5h-4a.5.5 0 0 1-.5-.5v-4a.5.5 0 0 1 .5-.5.5.5 0 0 1 .5.5v2.215A8.014 8.014 0 0 1 8.021 0z"/>
   <path d="M7.5 4a.5.5 0 0 0-.5.5V9a.5.5 0 0 0 .5.5h3A.5.5 0 0 0 11 9a.5.5 0 0 0-.5-.5H8v-4a.5.5 0 0 0-.5-.5z"/>
diff --git a/src/browser/themes/shared/zen-icons/home.svg b/src/browser/themes/shared/zen-icons/home.svg
index f9ecfafc3..2cb95adae 100644
--- a/src/browser/themes/shared/zen-icons/home.svg
+++ b/src/browser/themes/shared/zen-icons/home.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0c-.359 0-.717.129-1.002.385l-5.5 4.94A1.5 1.5 0 0 0 1 6.442v7.055a1.5 1.5 0 0 0 1.5 1.5H5a1.5 1.5 0 0 0 1.5-1.5v-3.5a.5.5 0 0 1 .5-.5h2a.5.5 0 0 1 .5.5v3.5a1.5 1.5 0 0 0 1.5 1.5h2.5a1.5 1.5 0 0 0 1.5-1.5V6.44c0-.426-.181-.83-.498-1.115L9.002.385A1.496 1.496 0 0 0 8 0zm0 1a.5.5 0 0 1 .334.129l5.5 4.94c.105.096.166.23.166.372v7.055a.5.5 0 0 1-.5.5H11a.5.5 0 0 1-.5-.5v-3.5a1.5 1.5 0 0 0-1.5-1.5H7a1.5 1.5 0 0 0-1.5 1.5v3.5a.5.5 0 0 1-.5.5H2.5a.5.5 0 0 1-.5-.5V6.441c0-.142.06-.276.166-.371l5.5-4.941A.5.5 0 0 1 8 1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/icons.css b/src/browser/themes/shared/zen-icons/icons.css
index 3575c8c66..81c2e9afa 100644
--- a/src/browser/themes/shared/zen-icons/icons.css
+++ b/src/browser/themes/shared/zen-icons/icons.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 .subviewbutton {
 	-moz-context-properties: fill, fill-opacity !important;
diff --git a/src/browser/themes/shared/zen-icons/image-copy.svg b/src/browser/themes/shared/zen-icons/image-copy.svg
index 8266f7c76..55070ef35 100644
--- a/src/browser/themes/shared/zen-icons/image-copy.svg
+++ b/src/browser/themes/shared/zen-icons/image-copy.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M6.498 5.497a.998.998 0 1 0 0-1.995.998.998 0 0 0 0 1.995z"/>
   <path d="M3 4a3 3 0 0 1 3-3h6a3 3 0 0 1 3 3v6a3 3 0 0 1-3 3H6a3 3 0 0 1-3-3zm3-2a2 2 0 0 0-2 2v6c0 .37.101.718.277 1.016L7.79 7.502a1.71 1.71 0 0 1 2.418 0l3.514 3.514c.176-.298.277-.645.277-1.016V4a2 2 0 0 0-2-2zm7.016 9.723L9.502 8.209a.71.71 0 0 0-1.004 0l-3.514 3.514c.298.176.645.277 1.016.277h6c.37 0 .718-.101 1.016-.277z"/>
diff --git a/src/browser/themes/shared/zen-icons/image-open.svg b/src/browser/themes/shared/zen-icons/image-open.svg
index b17d039ad..375bbcceb 100644
--- a/src/browser/themes/shared/zen-icons/image-open.svg
+++ b/src/browser/themes/shared/zen-icons/image-open.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1c-1.099 0-2 .9-2 2v3.174C1.313 6.064 1.648 6 2 6V3c0-.563.437-1 1-1h3v1.5C6 4.323 6.677 5 7.5 5H14v8c0 .563-.437 1-1 1h-3c0 .352-.064.687-.174 1H13c1.1 0 2-.9 2-2V3c0-1.099-.9-2-2-2H3zm4 1h6c.563 0 1 .437 1 1v1H7.5a.493.493 0 0 1-.5-.5V2z"/>
   <g fill="none" stroke="context-fill" stroke-opacity="context-fill-opacity" stroke-width="1.001">
diff --git a/src/browser/themes/shared/zen-icons/image-save.svg b/src/browser/themes/shared/zen-icons/image-save.svg
index 4ed334553..be5e07551 100644
--- a/src/browser/themes/shared/zen-icons/image-save.svg
+++ b/src/browser/themes/shared/zen-icons/image-save.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 1a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h2.006a1.8 1.8 0 0 1 .05-.348L6.22 14h-2.22c-.355 0-.704-.094-1.011-.273L7.65 9.145a.496.496 0 0 1 .7 0l.73.716.707-.707-.737-.722a1.5 1.5 0 0 0-2.102 0l-4.67 4.588A1.989 1.989 0 0 1 2 12V4a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v2.006c.044-.002.087-.006.13-.006h.003c.305 0 .596.051.867.139v-2.14a3 3 0 0 0-3-3zm6.5 3c-2 0-2 3 0 3s2-3 0-3zm0 1c.667 0 .667 1 0 1s-.667-1 0-1z"/>
   <path d="M14.13 7c-.478 0-.957.18-1.322.547l-4.828 4.83a2.2 2.2 0 0 0-.578 1.02l-.375 1.498a.889.889 0 0 0 1.078 1.078l1.498-.375a2.2 2.2 0 0 0 1.02-.578l4.828-4.828A1.872 1.872 0 0 0 14.13 7zm-.002 1.002c.427.002.671.224.8.537.13.314.116.643-.187.947l-4.826 4.826a1.204 1.204 0 0 1-.556.315l-1.316.332.33-1.32H8.37c.053-.21.163-.403.316-.557l4.828-4.83a.85.85 0 0 1 .614-.25zm-6.266 7 .002.002H7.86l.002-.002z"/>
diff --git a/src/browser/themes/shared/zen-icons/info.svg b/src/browser/themes/shared/zen-icons/info.svg
index 00e4828ab..7ab0b1f61 100644
--- a/src/browser/themes/shared/zen-icons/info.svg
+++ b/src/browser/themes/shared/zen-icons/info.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
 <path d="M12 11V16M12 21C7.02944 21 3 16.9706 3 12C3 7.02944 7.02944 3 12 3C16.9706 3 21 7.02944 21 12C21 16.9706 16.9706 21 12 21ZM12.0498 8V8.1L11.9502 8.1002V8H12.0498Z" stroke="context-fill" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/inspect.svg b/src/browser/themes/shared/zen-icons/inspect.svg
index 8f29365c2..8315e6070 100644
--- a/src/browser/themes/shared/zen-icons/inspect.svg
+++ b/src/browser/themes/shared/zen-icons/inspect.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 1a2 2 0 0 0-2 2v7a2 2 0 0 0 2 2h5v-1H2a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h12a1 1 0 0 1 1 1v7a1 1 0 0 1-.885.994l.446.445c.113.114.205.242.275.38A2.001 2.001 0 0 0 16 10V3a2 2 0 0 0-2-2H2zm6.598 6.01A.5.5 0 0 0 8 7.5v7a.5.5 0 0 0 .91.287l1.57-2.246 2.944.453a.499.499 0 0 0 .43-.848l-5-5a.499.499 0 0 0-.256-.136zM9 8.707l3.066 3.066-1.74-.267a.5.5 0 0 0-.486.207L9 12.914V8.707z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/library.svg b/src/browser/themes/shared/zen-icons/library.svg
index f1e0c016b..0d2a624a3 100644
--- a/src/browser/themes/shared/zen-icons/library.svg
+++ b/src/browser/themes/shared/zen-icons/library.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M1.5 0A1.5 1.5 0 0 0 0 1.498v12.98c0 .827.672 1.496 1.5 1.496h1c.828 0 1.498-.669 1.498-1.496V1.498C3.998.671 3.328 0 2.5 0h-1zm4.998 0a1.5 1.5 0 0 0-1.5 1.498v12.98c0 .827.672 1.496 1.5 1.496h1c.828 0 1.498-.669 1.498-1.496V1.498C8.996.671 8.326 0 7.498 0h-1zM1.5.998h1c.276 0 .498.224.498.5v12.98a.497.497 0 0 1-.498.498h-1a.499.499 0 0 1-.5-.498V1.498a.5.5 0 0 1 .5-.5zm4.998 0h1a.5.5 0 0 1 .5.5v12.98a.499.499 0 0 1-.5.498h-1a.499.499 0 0 1-.5-.498V1.498a.5.5 0 0 1 .5-.5zm5.813 1.996a1.504 1.504 0 0 0-.463.057l-.744.21a1.497 1.497 0 0 0-1.061 1.74l2.004 9.8a1.499 1.499 0 0 0 1.838 1.152l.984-.25c.79-.201 1.274-.995 1.092-1.787l-2.242-9.76a1.5 1.5 0 0 0-1.408-1.162zm-.088 1a.502.502 0 0 1 .522.387l2.242 9.76c.06.264-.1.526-.364.593l-.984.252a.5.5 0 0 1-.613-.384l-2.004-9.8a.499.499 0 0 1 .353-.58l.746-.21a.488.488 0 0 1 .102-.018z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/link.svg b/src/browser/themes/shared/zen-icons/link.svg
index 4509293b3..9edeb4ce3 100644
--- a/src/browser/themes/shared/zen-icons/link.svg
+++ b/src/browser/themes/shared/zen-icons/link.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M6 4a.5.5 0 0 1 .09.992L6 5H4a3 3 0 0 0-.197 5.994L4 11h2a.5.5 0 0 1 .09.992L6 12H4a4 4 0 0 1-.219-7.994L4.001 4zm6 0a4 4 0 0 1 .22 7.994L12 12h-2a.5.5 0 0 1-.09-.992L10 11h2a3 3 0 0 0 .198-5.994L12 5h-2a.5.5 0 0 1-.09-.992L10 4zM4 7.5h8a.5.5 0 0 1 .09.992L12 8.5H4a.5.5 0 0 1-.09-.992L4 7.5h8z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/mac-close.svg b/src/browser/themes/shared/zen-icons/mac-close.svg
index 8269d72c1..0b1719ed5 100644
--- a/src/browser/themes/shared/zen-icons/mac-close.svg
+++ b/src/browser/themes/shared/zen-icons/mac-close.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 
diff --git a/src/browser/themes/shared/zen-icons/mac-maximize.svg b/src/browser/themes/shared/zen-icons/mac-maximize.svg
index a93e8dfe3..052c24dd1 100644
--- a/src/browser/themes/shared/zen-icons/mac-maximize.svg
+++ b/src/browser/themes/shared/zen-icons/mac-maximize.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 
diff --git a/src/browser/themes/shared/zen-icons/mac-minimize.svg b/src/browser/themes/shared/zen-icons/mac-minimize.svg
index 1fca93666..a8b049ce4 100644
--- a/src/browser/themes/shared/zen-icons/mac-minimize.svg
+++ b/src/browser/themes/shared/zen-icons/mac-minimize.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 
diff --git a/src/browser/themes/shared/zen-icons/mac-restore.svg b/src/browser/themes/shared/zen-icons/mac-restore.svg
index 568eef74a..1782e0666 100644
--- a/src/browser/themes/shared/zen-icons/mac-restore.svg
+++ b/src/browser/themes/shared/zen-icons/mac-restore.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 
diff --git a/src/browser/themes/shared/zen-icons/mail.svg b/src/browser/themes/shared/zen-icons/mail.svg
index a8c911224..86c3528af 100644
--- a/src/browser/themes/shared/zen-icons/mail.svg
+++ b/src/browser/themes/shared/zen-icons/mail.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 1A2.5 2.5 0 0 0 0 3.5v8A2.5 2.5 0 0 0 2.5 14h11a2.5 2.5 0 0 0 2.5-2.5v-8A2.5 2.5 0 0 0 13.5 1h-11zm0 1h11A1.5 1.5 0 0 1 15 3.5v.3L8 7.92 1 3.803V3.5A1.5 1.5 0 0 1 2.5 2zM15 4.961V11.5a1.5 1.5 0 0 1-1.5 1.5h-11A1.5 1.5 0 0 1 1 11.5V4.963l6.746 3.969.082.037a.5.5 0 0 0 .426-.037L15 4.961z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/manage.svg b/src/browser/themes/shared/zen-icons/manage.svg
index 59e12491c..4cf0679cf 100644
--- a/src/browser/themes/shared/zen-icons/manage.svg
+++ b/src/browser/themes/shared/zen-icons/manage.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M7.004 4.5A4.5 4.5 0 0 1 13.356.398a.5.5 0 0 1 .147.809L11.21 3.5l1.293 1.293L14.796 2.5a.5.5 0 0 1 .81.148 4.5 4.5 0 0 1-5.207 6.215L4.032 15.31A2.357 2.357 0 0 1 .66 12.018l6.425-6.66a4.52 4.52 0 0 1-.082-.858zm4.5-3.5a3.5 3.5 0 0 0-3.387 4.386.5.5 0 0 1-.124.473L1.38 12.712a1.357 1.357 0 0 0 1.943 1.896l6.574-6.66a.5.5 0 0 1 .512-.123A3.5 3.5 0 0 0 14.93 3.78l-2.073 2.072a.5.5 0 0 1-.707 0l-2-2a.5.5 0 0 1 0-.707l2.073-2.073a3.516 3.516 0 0 0-.72-.074z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-loop.svg b/src/browser/themes/shared/zen-icons/media-loop.svg
index 0ff335c38..7124990be 100644
--- a/src/browser/themes/shared/zen-icons/media-loop.svg
+++ b/src/browser/themes/shared/zen-icons/media-loop.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M9.957.502a.501.501 0 0 0-.37.783l.06.069 1.656 1.656c-.1-.006-.201-.01-.303-.01H5l-.217.004a5 5 0 0 0-3.69 8.119.5.5 0 1 0 .8-.602A4 4 0 0 1 5 4h6.002l.143.002.14.008-1.637 1.636-.058.069a.503.503 0 0 0 0 .57l.058.069.069.058c.17.118.4.118.57 0l.069-.058 2.5-2.5.058-.069a.503.503 0 0 0 0-.57l-.058-.069-2.5-2.5-.069-.058a.502.502 0 0 0-.328-.086zm4.543 4.17a.5.5 0 0 0-.39.812A4 4 0 0 1 11 12H5l-.143-.002-.14-.008 1.637-1.636.058-.069a.501.501 0 0 0-.766-.639l-2.5 2.5-.058.069a.501.501 0 0 0 .058.639l2.5 2.5.069.058a.501.501 0 0 0 .639-.058l.058-.069a.501.501 0 0 0-.058-.639L4.697 12.99c.1.006.201.01.303.01h6l.217-.004a5 5 0 0 0 3.676-8.135l-.018-.021-.066-.063a.498.498 0 0 0-.309-.105z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-mute.svg b/src/browser/themes/shared/zen-icons/media-mute.svg
index bfcc81f33..6c9e0670b 100644
--- a/src/browser/themes/shared/zen-icons/media-mute.svg
+++ b/src/browser/themes/shared/zen-icons/media-mute.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.852.01a.985.985 0 0 0-.532.26L4.447 3.865a.499.499 0 0 1-.34.133H1.5a1.5 1.5 0 0 0-1.5 1.5v5.003a1.5 1.5 0 0 0 1.5 1.5h2.607c.127 0 .248.048.34.134L8.32 15.73c.64.594 1.68.141 1.68-.732V1.002C10 .347 9.414-.072 8.852.01zM9 1.002v13.996l-3.873-3.596a1.497 1.497 0 0 0-1.02-.4H1.5a.5.5 0 0 1-.5-.5V5.498a.5.5 0 0 1 .5-.5h2.607a1.5 1.5 0 0 0 1.02-.401zM11.5 5.5a.5.5 0 0 0-.354.854L12.793 8l-1.647 1.647a.5.5 0 0 0 .708.708L13.5 8.707l1.646 1.648a.5.5 0 1 0 .708-.708L14.207 8l1.647-1.647a.5.5 0 0 0-.708-.708L13.5 7.293l-1.646-1.648A.498.498 0 0 0 11.5 5.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-pause.svg b/src/browser/themes/shared/zen-icons/media-pause.svg
index 6212a205c..84888b297 100644
--- a/src/browser/themes/shared/zen-icons/media-pause.svg
+++ b/src/browser/themes/shared/zen-icons/media-pause.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M7 5.5a.5.5 0 0 0-1 0v5a.5.5 0 0 0 1 0zm3 0a.5.5 0 0 0-1 0v5a.5.5 0 0 0 1 0zM8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0zM1 8a7 7 0 1 1 14 0A7 7 0 0 1 1 8z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-pip.svg b/src/browser/themes/shared/zen-icons/media-pip.svg
index a83fb5499..e938777e7 100644
--- a/src/browser/themes/shared/zen-icons/media-pip.svg
+++ b/src/browser/themes/shared/zen-icons/media-pip.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h10a3 3 0 0 0 3-3V4a3 3 0 0 0-3-3zm0 1h10a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2zm4 5a1 1 0 0 0-1 1v4a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V8a1 1 0 0 0-1-1zm0 1h6v4h-1.293L9.354 9.646a.5.5 0 0 0-.708 0L7 11.293zm4.5 1a.5.5 0 1 0 0 1 .5.5 0 0 0 0-1zM9 10.707 10.293 12H7.707z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-play.svg b/src/browser/themes/shared/zen-icons/media-play.svg
index da95f78ed..67eba330f 100644
--- a/src/browser/themes/shared/zen-icons/media-play.svg
+++ b/src/browser/themes/shared/zen-icons/media-play.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M7.125 5.184A.75.75 0 0 0 6 5.834v4.333a.75.75 0 0 0 1.125.65l4.125-2.383a.5.5 0 0 0 0-.866zM0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8zm8-7a7 7 0 1 0 0 14A7 7 0 0 0 8 1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-speed.svg b/src/browser/themes/shared/zen-icons/media-speed.svg
index a7767c78e..1af6d042f 100644
--- a/src/browser/themes/shared/zen-icons/media-speed.svg
+++ b/src/browser/themes/shared/zen-icons/media-speed.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.006 3A8.517 8.517 0 0 0 .03 8.545a.5.5 0 0 0 .295.644.5.5 0 0 0 .643-.294c.1-.272.232-.526.361-.78l1.928 1.073a.5.5 0 0 0 .68-.196.5.5 0 0 0-.196-.68L1.844 7.259A7.479 7.479 0 0 1 7.5 4.039V6.5A.5.5 0 0 0 8 7a.5.5 0 0 0 .5-.5V4.04c.62.041 1.23.139 1.807.325l.65-.806a1.5 1.5 0 0 1 .002-.002A8.437 8.437 0 0 0 8.006 3zm4.117 1a.5.5 0 0 0-.387.186l-5.185 6.439c-.483.6-.724 1.448-.364 2.22a2.002 2.002 0 0 0 1.987 1.147c.844-.074 1.492-.688 1.748-1.443l2.676-7.889a.5.5 0 0 0-.475-.66zm1.395 1.064-.344 1.01c.37.354.702.75.996 1.176l-1.912 1.063a.5.5 0 0 0-.195.68.5.5 0 0 0 .68.195l1.943-1.08c.128.253.245.515.345.787a.5.5 0 0 0 .643.294.5.5 0 0 0 .295-.642 8.465 8.465 0 0 0-2.451-3.483zM10.746 7.01l-1.771 5.219c-.15.439-.475.731-.887.767a.998.998 0 0 1-.994-.574c-.173-.37-.074-.786.234-1.168z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/media-unmute.svg b/src/browser/themes/shared/zen-icons/media-unmute.svg
index 9a7d4b70a..444db3b8d 100644
--- a/src/browser/themes/shared/zen-icons/media-unmute.svg
+++ b/src/browser/themes/shared/zen-icons/media-unmute.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8.85.01a.985.985 0 0 0-.53.26L4.446 3.865a.498.498 0 0 1-.34.133H1.5a1.5 1.5 0 0 0-1.5 1.5v5.003a1.5 1.5 0 0 0 1.5 1.5h2.607a.5.5 0 0 1 .34.134l3.872 3.595c.64.594 1.68.141 1.68-.732V1.002c0-.655-.586-1.074-1.149-.992zm.15.992v13.996l-3.873-3.596a1.497 1.497 0 0 0-1.02-.4H1.5a.5.5 0 0 1-.5-.5V5.498a.5.5 0 0 1 .5-.5h2.607c.378 0 .742-.143 1.02-.401zm4.62 1.495a.502.502 0 0 0-.4.834 7.007 7.007 0 0 1 0 9.337.502.502 0 0 0 .04.708c.205.184.52.166.704-.04a8.01 8.01 0 0 0 0-10.673.496.496 0 0 0-.344-.166zm-1.35 2.505a.5.5 0 0 0-.371.746 4.501 4.501 0 0 1 0 4.503.501.501 0 0 0 .868.5 5.504 5.504 0 0 0-.002-5.502.499.499 0 0 0-.494-.247z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/menu-bar.svg b/src/browser/themes/shared/zen-icons/menu-bar.svg
index 9ec2dcc71..f7d17ae57 100644
--- a/src/browser/themes/shared/zen-icons/menu-bar.svg
+++ b/src/browser/themes/shared/zen-icons/menu-bar.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity" viewBox="0 -960 960 960"><path d="M120-240v-80h720v80H120Zm0-200v-80h720v80H120Zm0-200v-80h720v80H120Z"/></svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/menu.svg b/src/browser/themes/shared/zen-icons/menu.svg
index 44b77db67..609ff90fb 100644
--- a/src/browser/themes/shared/zen-icons/menu.svg
+++ b/src/browser/themes/shared/zen-icons/menu.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <circle cx="8" cy="8" r="1.25"/>
   <circle cx="13.25" cy="8" r="1.25"/>
diff --git a/src/browser/themes/shared/zen-icons/microphone-blocked.svg b/src/browser/themes/shared/zen-icons/microphone-blocked.svg
index 36663f2ff..6451ee589 100644
--- a/src/browser/themes/shared/zen-icons/microphone-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/microphone-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M8 0a3 3 0 0 0-3 3v5a3 3 0 1 0 6 0V3a3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2v5a2 2 0 1 1-4 0V3a2 2 0 0 1 2-2zM3 7.5a.5.5 0 0 0-.5.5 5.502 5.502 0 0 0 5 5.479V15.5a.5.5 0 0 0 1 0v-2.021A5.502 5.502 0 0 0 13.5 8a.5.5 0 0 0-1 0 4.5 4.5 0 0 1-9 0 .5.5 0 0 0-.5-.5z"/>
diff --git a/src/browser/themes/shared/zen-icons/microphone.svg b/src/browser/themes/shared/zen-icons/microphone.svg
index e93a61db6..3bd48a23e 100644
--- a/src/browser/themes/shared/zen-icons/microphone.svg
+++ b/src/browser/themes/shared/zen-icons/microphone.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a3 3 0 0 0-3 3v5a3 3 0 1 0 6 0V3a3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2v5a2 2 0 1 1-4 0V3a2 2 0 0 1 2-2zM3 7.5a.5.5 0 0 0-.5.5 5.502 5.502 0 0 0 5 5.479V15.5a.5.5 0 0 0 1 0v-2.021A5.502 5.502 0 0 0 13.5 8a.5.5 0 0 0-1 0 4.5 4.5 0 0 1-9 0 .5.5 0 0 0-.5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/midi.svg b/src/browser/themes/shared/zen-icons/midi.svg
index 8f8bd4e3e..8d98d0ef0 100644
--- a/src/browser/themes/shared/zen-icons/midi.svg
+++ b/src/browser/themes/shared/zen-icons/midi.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M.5 2a.5.5 0 0 0-.5.5v11a.5.5 0 0 0 .5.5h15a.5.5 0 0 0 .5-.5v-11a.5.5 0 0 0-.5-.5H.5zM1 3h14v4H1V3zm2.711 1a.75.75 0 1 0 .04 0h-.04zM10.5 4a.5.5 0 0 0 0 1h2a.5.5 0 0 0 0-1h-2zm-4.289.002a.75.75 0 1 0 .04 0h-.04zM1 8h2v3.5a.5.5 0 0 0 1 0V8h2v3.5a.5.5 0 0 0 1 0V8h2v3.5a.5.5 0 0 0 1 0V8h2v3.5a.5.5 0 0 0 1 0V8h2v5H1V8z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/move-tab.svg b/src/browser/themes/shared/zen-icons/move-tab.svg
index 9c5d46f9d..cc863f41c 100644
--- a/src/browser/themes/shared/zen-icons/move-tab.svg
+++ b/src/browser/themes/shared/zen-icons/move-tab.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.5 1a.498.498 0 0 0-.354.854L12.293 4H2.5a.5.5 0 0 0 0 1h9.793l-2.147 2.146a.5.5 0 0 0 .708.708l3-3a.5.5 0 0 0 0-.708l-3-3A.498.498 0 0 0 10.5 1zm-5 7a.498.498 0 0 0-.354.146l-3 3a.5.5 0 0 0 0 .708l3 3a.5.5 0 0 0 .708-.708L3.707 12H13.5a.5.5 0 0 0 0-1H3.707l2.147-2.146A.5.5 0 0 0 5.5 8z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/new-tab-image.svg b/src/browser/themes/shared/zen-icons/new-tab-image.svg
index f1201edc4..d8b9da402 100644
--- a/src/browser/themes/shared/zen-icons/new-tab-image.svg
+++ b/src/browser/themes/shared/zen-icons/new-tab-image.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1c-1.099 0-2 .9-2 2v10c0 1.099.9 2 2 2h10c1.099 0 2-.9 2-2V3c0-1.099-.9-2-2-2H3zm0 1h3v1.5C6 4.323 6.677 5 7.5 5H14v8c0 .563-.437 1-1 1H3c-.563 0-1-.437-1-1V3c0-.563.437-1 1-1zm4 0h6c.563 0 1 .437 1 1v1H7.5a.493.493 0 0 1-.5-.5V2z"/>
   <circle cx="5" cy="9" r="1"/>
diff --git a/src/browser/themes/shared/zen-icons/open.svg b/src/browser/themes/shared/zen-icons/open.svg
index 067f3ae22..e92ea516c 100644
--- a/src/browser/themes/shared/zen-icons/open.svg
+++ b/src/browser/themes/shared/zen-icons/open.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 1a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h4.5a.5.5 0 0 0 0-1H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v2.5a.5.5 0 0 0 1 0V4a3 3 0 0 0-3-3H4zm2.508 5A.5.5 0 0 0 6 6.494V11.5a.5.5 0 1 0 1 0V7.707l6.146 6.146a.5.5 0 0 0 .707-.707L7.707 7H11.5a.5.5 0 0 0 0-1H6.508z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/page-portrait.svg b/src/browser/themes/shared/zen-icons/page-portrait.svg
index 8ed9c548d..dfb440c09 100644
--- a/src/browser/themes/shared/zen-icons/page-portrait.svg
+++ b/src/browser/themes/shared/zen-icons/page-portrait.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 2v12a2 2 45 0 0 2 2h8a2 2 135 0 0 2-2V5.828c0-.663-.264-1.299-.732-1.768L9.94.732A2.5 2.5 0 0 0 8.172 0H4a2 2 135 0 0-2 2zm2-1h4v3.5A1.5 1.5 0 0 0 9.5 6H13v8a1 1 135 0 1-1 1H4a1 1 45 0 1-1-1V2a1 1 135 0 1 1-1zm5 .25c.083.055.161.118.232.19l3.328 3.327c.072.072.135.15.19.233H9.5a.5.5 0 0 1-.5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/passwords.svg b/src/browser/themes/shared/zen-icons/passwords.svg
index 099f4981c..1529c33fb 100644
--- a/src/browser/themes/shared/zen-icons/passwords.svg
+++ b/src/browser/themes/shared/zen-icons/passwords.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.5 0C7.424 0 5 2.424 5 5.5c0 .397.04.795.121 1.174.058.27-.007.505-.14.639l-4.542 4.54A1.5 1.5 0 0 0 0 12.916V14.5A1.5 1.5 0 0 0 1.5 16h2A1.5 1.5 0 0 0 5 14.5V14h1a1 1 0 0 0 1-1v-1h1a1 1 0 0 0 1-1v-.18c.493.134 1.007.18 1.5.18 3.076 0 5.5-2.424 5.5-5.5S13.576 0 10.5 0zm0 1C13.024 1 15 2.976 15 5.5S13.024 10 10.5 10c-.66 0-1.274-.096-1.777-.348A.5.5 0 0 0 8 10.1v.9H7a1 1 0 0 0-1 1v1H5a1 1 0 0 0-1 1v.5a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1-.5-.5v-1.586a.5.5 0 0 1 .147-.354l4.54-4.54c.433-.433.523-1.044.413-1.556A4.626 4.626 0 0 1 6 5.5C6 2.976 7.976 1 10.5 1zM12 3a1 1 0 1 0 0 2 1 1 0 0 0 0-2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/paste-and-go.svg b/src/browser/themes/shared/zen-icons/paste-and-go.svg
index 119cac822..0aa645502 100644
--- a/src/browser/themes/shared/zen-icons/paste-and-go.svg
+++ b/src/browser/themes/shared/zen-icons/paste-and-go.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M5.5 0a1.5 1.5 0 0 0-1.414 1H2.5A1.5 1.5 0 0 0 1 2.5v12A1.5 1.5 0 0 0 2.5 16h5.844a5.536 5.536 0 0 1-1.086-1H2.5a.5.5 0 0 1-.5-.5v-12a.5.5 0 0 1 .5-.5h1.586A1.5 1.5 0 0 0 5.5 3h3a1.5 1.5 0 0 0 1.414-1H11.5a.5.5 0 0 1 .5.5v3.525c.344.031.677.096 1 .188V2.5A1.5 1.5 0 0 0 11.5 1H9.914A1.5 1.5 0 0 0 8.5 0h-3zm0 1h3a.5.5 0 0 1 0 1h-3a.5.5 0 0 1 0-1zm6 6a4.5 4.5 0 1 0 0 9 4.5 4.5 0 0 0 0-9zm0 2c.128 0 .256.049.354.146l2 2a.502.502 0 0 1 .146.35v.008a.495.495 0 0 1-.145.348l-.001.002-2 2a.5.5 0 0 1-.708-.708L12.293 12H9.5a.5.5 0 0 1 0-1h2.793l-1.147-1.146A.5.5 0 0 1 11.5 9z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/permissions.svg b/src/browser/themes/shared/zen-icons/permissions.svg
index 0df27b365..8549ff79c 100644
--- a/src/browser/themes/shared/zen-icons/permissions.svg
+++ b/src/browser/themes/shared/zen-icons/permissions.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 2a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2 2 2 0 0 1-2 2 2 2 0 0 1-2-2 2 2 0 0 1 2-2zm3.87 1a4 4 0 0 1 .127 1h6.5a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5h-6.63zM12 8a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2 2 2 0 0 1-2 2 2 2 0 0 1-2-2 2 2 0 0 1 2-2zM1.5 11a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h6.63a4 4 0 0 1-.135-1h-6.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/persistent-storage-blocked.svg b/src/browser/themes/shared/zen-icons/persistent-storage-blocked.svg
index 23caa39bf..fdf67b861 100644
--- a/src/browser/themes/shared/zen-icons/persistent-storage-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/persistent-storage-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M4 1a2.536 2.536 0 0 0-2.42 1.787L.17 7.375A3.83 3.83 0 0 0 0 8.5v3.25A2.258 2.258 0 0 0 2.25 14h11.5A2.258 2.258 0 0 0 16 11.75v-.86a.5.5 0 0 0 0-.011V8.5c0-.381-.058-.76-.17-1.125l-1.41-4.588A2.536 2.536 0 0 0 12 1zm0 1h8c.674 0 1.265.436 1.463 1.08l1.281 4.164A2.214 2.214 0 0 0 13.75 7H2.25c-.358 0-.693.093-.994.244L2.537 3.08A1.526 1.526 0 0 1 4 2zM2.25 8h11.5c.696 0 1.25.554 1.25 1.25v2.5c0 .696-.554 1.25-1.25 1.25H2.25C1.554 13 1 12.446 1 11.75v-1.717a.5.5 0 0 0 0-.012V9.25C1 8.554 1.554 8 2.25 8zm8.25 1.875a.625.625 0 0 0-.625.625.625.625 0 0 0 .625.625.625.625 0 0 0 .625-.625.625.625 0 0 0-.625-.625zm2 0a.625.625 0 0 0-.625.625.625.625 0 0 0 .625.625.625.625 0 0 0 .625-.625.625.625 0 0 0-.625-.625z"/>
diff --git a/src/browser/themes/shared/zen-icons/persistent-storage.svg b/src/browser/themes/shared/zen-icons/persistent-storage.svg
index 0746caa39..2aacca100 100644
--- a/src/browser/themes/shared/zen-icons/persistent-storage.svg
+++ b/src/browser/themes/shared/zen-icons/persistent-storage.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4 1a2.536 2.536 0 0 0-2.42 1.787L.17 7.375A3.83 3.83 0 0 0 0 8.5v3.25A2.258 2.258 0 0 0 2.25 14h11.5A2.258 2.258 0 0 0 16 11.75v-.86a.5.5 0 0 0 0-.011V8.5c0-.381-.058-.76-.17-1.125l-1.41-4.588A2.536 2.536 0 0 0 12 1zm0 1h8c.674 0 1.265.436 1.463 1.08l1.281 4.164A2.214 2.214 0 0 0 13.75 7H2.25c-.358 0-.693.093-.994.244L2.537 3.08A1.526 1.526 0 0 1 4 2zM2.25 8h11.5c.696 0 1.25.554 1.25 1.25v2.5c0 .696-.554 1.25-1.25 1.25H2.25C1.554 13 1 12.446 1 11.75v-1.717a.5.5 0 0 0 0-.012V9.25C1 8.554 1.554 8 2.25 8zm8.25 1.875a.625.625 0 0 0-.625.625.625.625 0 0 0 .625.625.625.625 0 0 0 .625-.625.625.625 0 0 0-.625-.625zm2 0a.625.625 0 0 0-.625.625.625.625 0 0 0 .625.625.625.625 0 0 0 .625-.625.625.625 0 0 0-.625-.625z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/pin.svg b/src/browser/themes/shared/zen-icons/pin.svg
index fbfc31c39..7f42c705b 100644
--- a/src/browser/themes/shared/zen-icons/pin.svg
+++ b/src/browser/themes/shared/zen-icons/pin.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.049 1.004a1.995 1.995 0 0 0-1.926 1.101l-1.73 3.46a1.503 1.503 0 0 1-.786.722l-3.59 1.436a.999.999 0 0 0-.333 1.634l2.609 2.612L1 15.262v.707h.707L5 12.676l2.61 2.61a1 1 0 0 0 1.636-.337l1.436-3.59a1.5 1.5 0 0 1 .722-.783l3.457-1.73a2 2 0 0 0 .522-3.203l-4.059-4.057a1.978 1.978 0 0 0-1.275-.582zm-.069.998c.23.015.456.11.637.291l4.059 4.057a1 1 0 0 1-.262 1.601l-3.457 1.73a2.498 2.498 0 0 0-1.203 1.307l-1.436 3.59L2.391 8.65l3.59-1.435a2.498 2.498 0 0 0 1.306-1.203l1.729-3.46a1 1 0 0 1 .964-.55z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/plus.svg b/src/browser/themes/shared/zen-icons/plus.svg
index 7072c1cad..282c3f42d 100644
--- a/src/browser/themes/shared/zen-icons/plus.svg
+++ b/src/browser/themes/shared/zen-icons/plus.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M7.5.5A.5.5 0 0 0 7 1v6H1a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h6v6a.5.5 0 0 0 .5.5.5.5 0 0 0 .5-.5V8h6a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5H8V1a.5.5 0 0 0-.5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/pocket-outline.svg b/src/browser/themes/shared/zen-icons/pocket-outline.svg
index 24c7a4143..6c48e082b 100644
--- a/src/browser/themes/shared/zen-icons/pocket-outline.svg
+++ b/src/browser/themes/shared/zen-icons/pocket-outline.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 2A2.507 2.507 0 0 0 0 4.5V7c0 4.412 3.588 8 8 8s8-3.588 8-8V4.5C16 3.125 14.875 2 13.5 2h-11zm0 1h11c.834 0 1.5.666 1.5 1.5V7c0 3.872-3.128 7-7 7s-7-3.128-7-7V4.5C1 3.666 1.666 3 2.5 3zm2 3a.5.5 0 0 0-.353.146.5.5 0 0 0 0 .707l3.5 3.5a.5.5 0 0 0 .706 0l3.5-3.5a.5.5 0 0 0 0-.706.5.5 0 0 0-.706 0L8 9.293 4.854 6.147A.5.5 0 0 0 4.501 6z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/popup.svg b/src/browser/themes/shared/zen-icons/popup.svg
index 1f8a8cf6a..6bc38f9ec 100644
--- a/src/browser/themes/shared/zen-icons/popup.svg
+++ b/src/browser/themes/shared/zen-icons/popup.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M8.5 1a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h4.793L7.147 8.146a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0L14 2.707V7.5a.5.5 0 0 0 .5.5.5.5 0 0 0 .5-.5v-6a.5.5 0 0 0-.5-.5h-6zM4 2C2.347 2 1 3.347 1 5v7c0 1.653 1.347 3 3 3h7c1.653 0 3-1.347 3-3V9.5a.5.5 0 0 0-.5-.5.5.5 0 0 0-.5.5V12c0 1.117-.883 2-2 2H4c-1.117 0-2-.883-2-2V5c0-1.117.883-2 2-2h2.5a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5H4z" style="-inkscape-stroke:none;color:#000;paint-order:stroke markers fill"/>
diff --git a/src/browser/themes/shared/zen-icons/print.svg b/src/browser/themes/shared/zen-icons/print.svg
index ed311c7cf..dfc547726 100644
--- a/src/browser/themes/shared/zen-icons/print.svg
+++ b/src/browser/themes/shared/zen-icons/print.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M4.5 1A1.5 1.5 0 0 0 3 2.5V3h-.5A2.5 2.5 0 0 0 0 5.5v5A1.5 1.5 0 0 0 1.5 12H3v1.5A1.5 1.5 0 0 0 4.5 15h7a1.5 1.5 0 0 0 1.5-1.5V12h1.5a1.5 1.5 0 0 0 1.5-1.5v-5A2.5 2.5 0 0 0 13.5 3H13v-.5A1.5 1.5 0 0 0 11.5 1h-7zm0 1h7a.5.5 0 0 1 .5.5V3H4v-.5a.5.5 0 0 1 .5-.5zm-2 2h11A1.5 1.5 0 0 1 15 5.5v5a.5.5 0 0 1-.5.5H13V9.5A1.5 1.5 0 0 0 11.5 8h-7A1.5 1.5 0 0 0 3 9.5V11H1.5a.5.5 0 0 1-.5-.5v-5A1.5 1.5 0 0 1 2.5 4zm2 5h7a.5.5 0 0 1 .5.5v4a.5.5 0 0 1-.5.5h-7a.5.5 0 0 1-.5-.5v-4a.5.5 0 0 1 .5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/private-window.svg b/src/browser/themes/shared/zen-icons/private-window.svg
index 59126a257..150401b61 100644
--- a/src/browser/themes/shared/zen-icons/private-window.svg
+++ b/src/browser/themes/shared/zen-icons/private-window.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="m3.25 0c-1.241 0.004388-2.246 1.009-2.25 2.25v9.5c0.00439 1.241 1.009 2.246 2.25 2.25h3.99c-0.1098-0.3225-0.2246-0.6595-0.2352-1h-3.754c-0.696 0-1.25-0.554-1.25-1.25v-7.75h13v-1.75c-0.004388-1.241-1.009-2.246-2.25-2.25zm0 1h9.5c0.696 0 1.25 0.554 1.25 1.25v0.75h-12v-0.75c0-0.696 0.554-1.25 1.25-1.25z"/>
   <path d="m12 5a2.5 2.5 0 1 0 2 4h-2a1.5 1.5 0 0 1 0-3h2a2.496 2.496 0 0 0-2-1zm0 2v1h2.45a2.512 2.512 0 0 0 0-1zm-2.45 4c-0.464 0-0.855 0.236-1.116 0.53-0.26 0.29-0.434 0.684-0.434 1.09v0.32c0 1.633 1.633 3.06 4 3.06 1.24 0 2.28-0.392 2.988-1h-2.988c-2.03 0-3-1.172-3-2.06v-0.32c0-0.126 0.06-0.29 0.182-0.427 0.119-0.133 0.254-0.193 0.369-0.193h6.316a1.777 1.777 0 0 0-0.3-0.47c-0.262-0.294-0.653-0.53-1.118-0.53h-4.898zm2.45 2v1h3.762c0.147-0.315 0.23-0.653 0.238-1z"/>
diff --git a/src/browser/themes/shared/zen-icons/privateBrowsing.svg b/src/browser/themes/shared/zen-icons/privateBrowsing.svg
index d576a31f7..c7c5564bf 100644
--- a/src/browser/themes/shared/zen-icons/privateBrowsing.svg
+++ b/src/browser/themes/shared/zen-icons/privateBrowsing.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a4 4 0 1 0 3.123 6.5H8V7a3 3 0 1 1 0-6v.5h3.123A3.993 3.993 0 0 0 8 0zm0 2.5v1h3.969a3.974 3.974 0 0 0-.26-1H8zm0 2v1h3.709c.128-.315.216-.65.26-1h-3.97zM3.008 9A2 2 0 0 0 1 11c0 1.691.833 2.967 2.135 3.797C4.417 15.614 6.145 16 8 16c1.694 0 3.282-.322 4.521-1H8c-1.735 0-3.258-.364-4.328-1.047C2.622 13.283 2 12.309 2 11a1 1 0 0 1 1.008-1H8v-.004h6.73A2.001 2.001 0 0 0 13 9H3.008zM8 10.996v1h6.896c.068-.314.103-.646.103-.996v-.004H8zm0 2v1h4.26l-.008.004h1.584c.283-.301.521-.635.707-1.004H8z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/reader-mode.svg b/src/browser/themes/shared/zen-icons/reader-mode.svg
index 370fda6b0..0bc5ef801 100644
--- a/src/browser/themes/shared/zen-icons/reader-mode.svg
+++ b/src/browser/themes/shared/zen-icons/reader-mode.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="none" stroke="context-fill" stroke-opacity="context-fill-opacity" stroke-width="1.001" stroke-linecap="round">
   <rect x="2.5" y="1.5" width="11" height="13" rx="1.5" ry="1.5"/>
   <path d="M5.5 10.5h3M5.5 7.5h5M5.5 4.5h5"/>
diff --git a/src/browser/themes/shared/zen-icons/reload-to-stop.svg b/src/browser/themes/shared/zen-icons/reload-to-stop.svg
index 13b1bd9fe..ee1a1f502 100644
--- a/src/browser/themes/shared/zen-icons/reload-to-stop.svg
+++ b/src/browser/themes/shared/zen-icons/reload-to-stop.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <!-- do not round the stroke-width -->
 <svg xmlns="http://www.w3.org/2000/svg" stroke-width="1.001" stroke="context-fill" stroke-opacity="context-fill-opacity" width="260" height="20" fill="none" stroke-linecap="round" stroke-linejoin="round">
   <defs>
diff --git a/src/browser/themes/shared/zen-icons/reload.svg b/src/browser/themes/shared/zen-icons/reload.svg
index 92682723c..cb7fe1bd9 100644
--- a/src/browser/themes/shared/zen-icons/reload.svg
+++ b/src/browser/themes/shared/zen-icons/reload.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M7.98 0a7.97 7.97 0 0 0-3.365.752 8.008 8.008 0 0 0-4.227 9.715 8.006 8.006 0 0 0 9.12 5.389 8.005 8.005 0 0 0 6.474-8.385.5.5 0 0 0-.531-.467.5.5 0 0 0-.467.533 6.994 6.994 0 0 1-5.664 7.338 6.994 6.994 0 0 1-7.98-4.717 6.993 6.993 0 0 1 3.696-8.5A6.996 6.996 0 0 1 13.745 4h-3.246a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-4a.5.5 0 0 0-.5-.5.5.5 0 0 0-.5.5v2.215A8.014 8.014 0 0 0 7.979 0z"/>
 </svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/report.svg b/src/browser/themes/shared/zen-icons/report.svg
index 7b7517fec..5251be4ef 100644
--- a/src/browser/themes/shared/zen-icons/report.svg
+++ b/src/browser/themes/shared/zen-icons/report.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 1a.5.5 0 0 0-.5.5v14a.5.5 0 0 0 1 0V11h11a.5.5 0 0 0 .416-.777L11.602 6l2.814-4.223A.5.5 0 0 0 14 1zM3 2h10.066l-2.482 3.723a.5.5 0 0 0 0 .554L13.066 10H3zm4.5 1a.5.5 0 0 0-.5.5v3a.5.5 0 1 0 1 0v-3a.5.5 0 0 0-.5-.5zm0 5a.5.5 0 1 0 0 1 .5.5 0 0 0 0-1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/save.svg b/src/browser/themes/shared/zen-icons/save.svg
index e3179f35b..6ddab5885 100644
--- a/src/browser/themes/shared/zen-icons/save.svg
+++ b/src/browser/themes/shared/zen-icons/save.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1a2 2 0 0 0-2 2v9.998a2 2 0 0 0 2 2h3.004a1.95 1.95 0 0 1 .054-.347l.162-.653H4v-4.5a.5.5 0 0 1 .5-.5h5.443l1-.999H4.5A1.5 1.5 0 0 0 3 9.5v4.5a1 1 0 0 1-1-1v-10a1 1 0 0 1 1-1h1v2.5A1.5 1.5 0 0 0 5.5 6h4A1.5 1.5 0 0 0 11 4.5V2h.378a1 1 0 0 1 .707.294l1.621 1.62a1 1 0 0 1 .293.708v1.382a2.88 2.88 0 0 1 1 .13V4.62a2 2 0 0 0-.586-1.414l-1.62-1.621A2 2 0 0 0 11.377 1zm2 1h5v2.5a.5.5 0 0 1-.5.5h-4a.5.5 0 0 1-.5-.5zm9.13 5c-.478 0-.957.18-1.322.546l-4.828 4.83a2.2 2.2 0 0 0-.578 1.02l-.375 1.499a.889.889 0 0 0 1.078 1.078l1.498-.375a2.2 2.2 0 0 0 1.021-.578l4.828-4.828A1.872 1.872 0 0 0 14.13 7z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/screen-blocked.svg b/src/browser/themes/shared/zen-icons/screen-blocked.svg
index 1a9f60386..6350c1e88 100644
--- a/src/browser/themes/shared/zen-icons/screen-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/screen-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M2 2a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V4a2 2 0 0 0-2-2H2zm0 1h12a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1zm6 1a.498.498 0 0 0-.353.146l-2.5 2.5a.5.5 0 1 0 .706.707L7.5 5.707V11.5a.5.5 0 0 0 1 0V5.707l1.646 1.646a.5.5 0 1 0 .707-.707l-2.5-2.5A.498.498 0 0 0 8 4z"/>
diff --git a/src/browser/themes/shared/zen-icons/screen.svg b/src/browser/themes/shared/zen-icons/screen.svg
index 9aec149c3..52bdd7acb 100644
--- a/src/browser/themes/shared/zen-icons/screen.svg
+++ b/src/browser/themes/shared/zen-icons/screen.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 2a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V4a2 2 0 0 0-2-2H2zm0 1h12a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1zm6 1a.498.498 0 0 0-.353.146l-2.5 2.5a.5.5 0 1 0 .706.707L7.5 5.707V11.5a.5.5 0 0 0 1 0V5.707l1.646 1.646a.5.5 0 1 0 .707-.707l-2.5-2.5A.498.498 0 0 0 8 4z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/screenshot.svg b/src/browser/themes/shared/zen-icons/screenshot.svg
index 65e9cff44..5d1faef78 100644
--- a/src/browser/themes/shared/zen-icons/screenshot.svg
+++ b/src/browser/themes/shared/zen-icons/screenshot.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 2a2 2 0 0 0-2 2v.5a.5.5 0 0 0 1 0V4a1 1 0 0 1 1-1h.5a.5.5 0 0 0 0-1H2zm2.5 0a.5.5 0 1 0 0 1H7a.5.5 0 0 0 0-1H4.5zM9 2a.5.5 0 1 0 0 1h2.5a.5.5 0 0 0 0-1H9zm4.5 0a.5.5 0 1 0 0 1h.5a1 1 0 0 1 1 1v.5a.5.5 0 0 0 1 0V4a2 2 0 0 0-2-2h-.5zM.5 6.004a.5.5 0 0 0-.5.5v2a.5.5 0 0 0 1 0v-2a.5.5 0 0 0-.5-.5zm15 0a.5.5 0 0 0-.5.5v2a.5.5 0 0 0 1 0v-2a.5.5 0 0 0-.5-.5zm-10 .004a.497.497 0 0 0-.42.775l2.318 3.48-1.238 1.854a2 2 0 1 0 .835.552L8 11.163l1.008 1.514a2 2 0 1 0 .832-.554l-1.238-1.86.002-.004-.602-.9-.002.002-2.086-3.127a.503.503 0 0 0-.414-.225zm5 0a.503.503 0 0 0-.414.225L8.604 8.456l.6.902 1.717-2.574a.497.497 0 0 0-.42-.776zm-9.996 4a.5.5 0 0 0-.5.5v.5a2 2 0 0 0 2 2h.25a.5.5 0 0 0 0-1h-.25a1 1 0 0 1-1-1v-.5a.5.5 0 0 0-.5-.5zm15 0a.5.5 0 0 0-.5.5v.5a1 1 0 0 1-1 1h-.252a.5.5 0 1 0 0 1h.252a2 2 0 0 0 2-2v-.5a.5.5 0 0 0-.5-.5zm-10 2.996a1 1 0 1 1 0 2 1 1 0 0 1 0-2zm5 0a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/search-glass.svg b/src/browser/themes/shared/zen-icons/search-glass.svg
index 79a500194..4c88fd522 100644
--- a/src/browser/themes/shared/zen-icons/search-glass.svg
+++ b/src/browser/themes/shared/zen-icons/search-glass.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M6.5 1a5.5 5.5 0 1 0 0 11 5.48 5.48 0 0 0 3.52-1.273l4.127 4.127.068.059a.501.501 0 0 0 .64-.766l-4.128-4.127A5.5 5.5 0 0 0 6.5 1zm0 1a4.5 4.5 0 1 1 0 9 4.5 4.5 0 0 1 0-9z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/search-page.svg b/src/browser/themes/shared/zen-icons/search-page.svg
index 05c3b5382..8d18424fc 100644
--- a/src/browser/themes/shared/zen-icons/search-page.svg
+++ b/src/browser/themes/shared/zen-icons/search-page.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3.5 0A1.5 1.5 0 0 0 2 1.5v3.916A4.963 4.963 0 0 1 3 5.1V1.5a.5.5 0 0 1 .5-.5H8v3.5A1.5 1.5 0 0 0 9.5 6H13v8.5c0 .276-.09.5-.365.5h-1.559c.064.38.048.699.028 1H12.5a1.5 1.5 0 0 0 1.5-1.5V5.414a1.5 1.5 0 0 0-.44-1.06L9.647.439A1.5 1.5 0 0 0 8.586 0H3.5zM9 1.207 12.793 5H9.5a.5.5 0 0 1-.5-.5V1.207zM4 6a4 4 0 1 0 2.453 7.16l2.692 2.692a.5.5 0 1 0 .707-.707L7.16 12.453A4 4 0 0 0 4 6zm0 1a3 3 0 1 1 0 6 3 3 0 0 1 0-6z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/security-broken.svg b/src/browser/themes/shared/zen-icons/security-broken.svg
index e931dc16a..39cd91075 100644
--- a/src/browser/themes/shared/zen-icons/security-broken.svg
+++ b/src/browser/themes/shared/zen-icons/security-broken.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0c-.51 0-1.022.26-1.305.781l-6.51 11.98c-.546 1.005.172 2.234 1.305 2.234h13.02c1.132 0 1.85-1.23 1.305-2.234L9.305.781A1.471 1.471 0 0 0 8 0zm0 4c.554 0 1 .446 1 1v4c0 .554-.446 1-1 1s-1-.446-1-1V5c0-.554.446-1 1-1zm0 7c.554 0 1 .446 1 1s-.446 1-1 1-1-.446-1-1 .446-1 1-1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/security-warning.svg b/src/browser/themes/shared/zen-icons/security-warning.svg
index 467d5aa35..5cf49839c 100644
--- a/src/browser/themes/shared/zen-icons/security-warning.svg
+++ b/src/browser/themes/shared/zen-icons/security-warning.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill">
   <path d="M7 0a3 3 0 0 0-3 3v1H3a2 2 0 0 0-2 2v7a2 2 0 0 0 2 2h4.996c-.004-.253.22-.753.342-1H3a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1h8a1 1 0 0 1 1 1v2.059c.122-.031.251-.05.39-.053.206-.013.412.01.61.065V6a2 2 0 0 0-2-2h-1V3a3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2v1H5V3a2 2 0 0 1 2-2zm0 7.5a1 1 0 1 0 0 2 1 1 0 0 0 0-2z"/>
   <path d="M12.5 9a.899.899 0 0 0-.787.459l-2.588 5.168c-.348.61.087 1.373.785 1.373h5.182c.698 0 1.133-.763.785-1.373l-2.59-5.168A.899.899 0 0 0 12.5 9zm.002 1.5c.277 0 .5.223.5.5v1.75a.499.499 0 1 1-1 0V11c0-.277.223-.5.5-.5zm.5 4a.499.499 0 1 1-1 0c0-.268.19-.493.493-.493s.507.189.507.493z"/>
diff --git a/src/browser/themes/shared/zen-icons/security.svg b/src/browser/themes/shared/zen-icons/security.svg
index c79b8c2b2..cefd377c1 100644
--- a/src/browser/themes/shared/zen-icons/security.svg
+++ b/src/browser/themes/shared/zen-icons/security.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a3 3 0 0 0-3 3v1H4a2 2 0 0 0-2 2v7a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-1V3a3 3 0 0 0-3-3zm0 1a2 2 0 0 1 2 2v1H6V3a2 2 0 0 1 2-2zM4 5h8a1 1 0 0 1 1 1v7a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1zm4 3.5a1 1 0 1 0 0 2 1 1 0 0 0 0-2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/send-to-device.svg b/src/browser/themes/shared/zen-icons/send-to-device.svg
index 2d77ac29d..f0de7e411 100644
--- a/src/browser/themes/shared/zen-icons/send-to-device.svg
+++ b/src/browser/themes/shared/zen-icons/send-to-device.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2.5 1A1.5 1.5 0 0 0 1 2.5V4h1V2.5a.5.5 0 0 1 .5-.5h11a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-.5.5H8v1h5.5A1.5 1.5 0 0 0 15 9.5v-7A1.5 1.5 0 0 0 13.5 1h-11zm-1 4A1.5 1.5 0 0 0 0 6.5v8A1.5 1.5 0 0 0 1.5 16h4A1.5 1.5 0 0 0 7 14.5v-8A1.5 1.5 0 0 0 5.5 5h-4zm0 1h4a.5.5 0 0 1 .5.5v8a.5.5 0 0 1-.5.5h-4a.5.5 0 0 1-.5-.5v-8a.5.5 0 0 1 .5-.5zM8 12v1h7.5a.5.5 0 0 0 0-1H8zm-5 1a.5.5 0 0 0 0 1h1a.5.5 0 0 0 0-1H3z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/settings.svg b/src/browser/themes/shared/zen-icons/settings.svg
index de5895939..d3cd4db9e 100644
--- a/src/browser/themes/shared/zen-icons/settings.svg
+++ b/src/browser/themes/shared/zen-icons/settings.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a8.02 8.02 0 0 0-1.672.174.474.474 0 0 0-.367.377L5.617 2.44a.942.942 0 0 1-1.242.717L2.57 2.512a.47.47 0 0 0-.508.127A7.998 7.998 0 0 0 .386 5.537a.47.47 0 0 0 .143.504l1.463 1.242a.94.94 0 0 1 0 1.433L.529 9.958a.471.471 0 0 0-.143.504 7.988 7.988 0 0 0 1.676 2.898.47.47 0 0 0 .508.127l1.805-.644a.941.941 0 0 1 1.242.717l.344 1.889c.034.187.18.337.367.377A8.022 8.022 0 0 0 8 15.999c.567 0 1.126-.057 1.672-.173a.472.472 0 0 0 .366-.377l.345-1.89a.942.942 0 0 1 1.242-.717l1.805.645a.47.47 0 0 0 .508-.127 7.998 7.998 0 0 0 1.676-2.898.47.47 0 0 0-.143-.504l-1.463-1.242a.94.94 0 0 1 0-1.433l1.463-1.242a.471.471 0 0 0 .143-.504 7.988 7.988 0 0 0-1.676-2.898.47.47 0 0 0-.508-.127l-1.805.645a.941.941 0 0 1-1.242-.717L10.037.55a.472.472 0 0 0-.365-.376A8.027 8.027 0 0 0 8 0zm0 .941c.395 0 .786.032 1.17.096l.285 1.572a1.88 1.88 0 0 0 2.486 1.434l1.502-.537c.5.605.897 1.289 1.172 2.025l-1.219 1.033a1.883 1.883 0 0 0 0 2.87l1.22 1.034a7.043 7.043 0 0 1-1.173 2.025l-1.502-.537a1.882 1.882 0 0 0-2.486 1.433l-.285 1.572a7.135 7.135 0 0 1-2.342 0l-.283-1.572a1.88 1.88 0 0 0-2.486-1.433l-1.502.537a7.054 7.054 0 0 1-1.172-2.025l1.219-1.033a1.883 1.883 0 0 0 0-2.871L1.384 5.53a7.046 7.046 0 0 1 1.173-2.025l1.502.537a1.882 1.882 0 0 0 2.486-1.434l.283-1.572A7.132 7.132 0 0 1 8 .941zm0 4.56A2.5 2.5 0 1 0 8 10.5a2.5 2.5 0 0 0 0-5zm0 1a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/share.svg b/src/browser/themes/shared/zen-icons/share.svg
index 1d135f43b..c8cca0b8f 100644
--- a/src/browser/themes/shared/zen-icons/share.svg
+++ b/src/browser/themes/shared/zen-icons/share.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.977 1.002a.569.569 0 0 0-.6.576v2.129l-.225.016c-3.562.282-5.65 2.536-6.148 6.627-.064.525.538.853.928.505 1.432-1.278 2.911-2.072 4.445-2.39.246-.051.493-.089.742-.115l.258-.024v2.096l.006.082c.06.453.61.666.947.334l4.496-4.422.059-.066a.588.588 0 0 0-.059-.768l-4.496-4.42-.062-.053a.537.537 0 0 0-.291-.107zM3.5 2A2.5 2.5 0 0 0 1 4.5v8A2.5 2.5 0 0 0 3.5 15h8a2.5 2.5 0 0 0 2.5-2.5v-1a.5.5 0 0 0-1 0v1a1.5 1.5 0 0 1-1.5 1.5h-8A1.5 1.5 0 0 1 2 12.5v-8A1.5 1.5 0 0 1 3.5 3h3a.5.5 0 0 0 0-1h-3zm7.877.611L14.824 6l-3.447 3.389V7.232l-1.356.122-.007.001c-1.703.182-3.31.864-4.826 2 .298-1.338.807-2.344 1.476-3.066.83-.894 1.989-1.442 3.563-1.568l1.15-.078V2.61z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/sidebars-right.svg b/src/browser/themes/shared/zen-icons/sidebars-right.svg
index 626ee3583..453e5ec90 100644
--- a/src/browser/themes/shared/zen-icons/sidebars-right.svg
+++ b/src/browser/themes/shared/zen-icons/sidebars-right.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M2 1C.901 1 0 1.901 0 3v10c0 1.099.901 2 2 2h12c1.099 0 2-.901 2-2V3c0-1.099-.901-2-2-2H2zm0 1h7v12H2c-.558 0-1-.442-1-1V3c0-.558.442-1 1-1zm8 0h4c.558 0 1 .442 1 1v10c0 .558-.442 1-1 1h-4V2zm1.5 2a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h2a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5h-2zm0 3a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h2a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5h-2zm0 3a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h2a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5h-2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/sidebars.svg b/src/browser/themes/shared/zen-icons/sidebars.svg
index ab585028b..967b395c6 100644
--- a/src/browser/themes/shared/zen-icons/sidebars.svg
+++ b/src/browser/themes/shared/zen-icons/sidebars.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M14 1c1.099 0 2 .901 2 2v10c0 1.099-.901 2-2 2H2c-1.099 0-2-.901-2-2V3c0-1.099.901-2 2-2zm0 1H7v12h7c.558 0 1-.442 1-1V3c0-.558-.442-1-1-1zM6 2H2c-.558 0-1 .442-1 1v10c0 .558.442 1 1 1h4zM4.5 4a.5.5 0 0 1 .5.5.5.5 0 0 1-.5.5h-2a.5.5 0 0 1-.5-.5.5.5 0 0 1 .5-.5zm0 3a.5.5 0 0 1 .5.5.5.5 0 0 1-.5.5h-2a.5.5 0 0 1-.5-.5.5.5 0 0 1 .5-.5zm0 3a.5.5 0 0 1 .5.5.5.5 0 0 1-.5.5h-2a.5.5 0 0 1-.5-.5.5.5 0 0 1 .5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/source-code.svg b/src/browser/themes/shared/zen-icons/source-code.svg
index a65f35d9d..5de449cb1 100644
--- a/src/browser/themes/shared/zen-icons/source-code.svg
+++ b/src/browser/themes/shared/zen-icons/source-code.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M10.485 1a.501.501 0 0 0-.452.32l-5 13a.5.5 0 0 0 .934.36l5-13a.5.5 0 0 0-.482-.68zM3.46 4.002a.494.494 0 0 0-.34.172l-3 3.5a.502.502 0 0 0 0 .652l3 3.5a.5.5 0 0 0 .758-.652L1.158 8l2.72-3.174a.5.5 0 0 0-.417-.824zm9.078.5a.5.5 0 0 0-.418.824L14.842 8.5l-2.72 3.174a.5.5 0 1 0 .757.652l3-3.5a.502.502 0 0 0 0-.652l-3-3.5a.494.494 0 0 0-.34-.172z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/spell-check.svg b/src/browser/themes/shared/zen-icons/spell-check.svg
index f8c0c6075..6c2c86115 100644
--- a/src/browser/themes/shared/zen-icons/spell-check.svg
+++ b/src/browser/themes/shared/zen-icons/spell-check.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="context-fill" fill-opacity="context-fill-opacity" viewBox="0 0 32 32">
   <path d="M20 22h2l-5-12h-2l-5 12h2l1.24-3h5.53Zm-5.93-5 1.82-4.42h.25L18 17Z"/>
   <path d="M12 28H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h20a2 2 0 0 1 2 2v11h-2V6H6v20h6Zm11-.82-2.59-2.59L19 26l4 4 7-7-1.41-1.41L23 27.18z"/>
diff --git a/src/browser/themes/shared/zen-icons/stop-to-reload.svg b/src/browser/themes/shared/zen-icons/stop-to-reload.svg
index 0f9d2d1c3..95a4a2031 100644
--- a/src/browser/themes/shared/zen-icons/stop-to-reload.svg
+++ b/src/browser/themes/shared/zen-icons/stop-to-reload.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <!-- do not round the stroke-width -->
 <svg xmlns="http://www.w3.org/2000/svg" stroke-width="1.001" stroke="context-fill" stroke-opacity="context-fill-opacity" fill="none" stroke-linecap="round" stroke-linejoin="round">
   <defs>
diff --git a/src/browser/themes/shared/zen-icons/tab-audio-blocked-small.svg b/src/browser/themes/shared/zen-icons/tab-audio-blocked-small.svg
index f5af4d405..6b5240e82 100644
--- a/src/browser/themes/shared/zen-icons/tab-audio-blocked-small.svg
+++ b/src/browser/themes/shared/zen-icons/tab-audio-blocked-small.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path fill="context-stroke" d="M11.73 1.181 5.259 2.482l-.068.023A1.807 1.807 0 0 0 3.996 4.2v4.79c-1.645 0-3 1.354-3 3 0 1.644 1.355 3 3 3s3-1.356 3-3V8.17l4-.762v.582c-1.645 0-3 1.355-3 3s1.355 3 3 3 3-1.355 3-3V2.916c0-1.214-1.263-2.104-2.406-1.695z"/>
   <path d="M12 6.2v3.058a2 2 0 1 0 1 1.732V2.916a.8.8 0 0 0-1.069-.753l-6.4 1.285a.8.8 0 0 0-.53.753v6.056a2 2 0 1 0 1 1.732V7.343zm0-1.062L6 6.28V4.342L12 3.2zM11 9.99a1 1 0 1 1 0 2 1 1 0 0 1 0-2zm-7 1a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/>
diff --git a/src/browser/themes/shared/zen-icons/tab-audio-muted-small.svg b/src/browser/themes/shared/zen-icons/tab-audio-muted-small.svg
index 442fd7f17..81c19817a 100644
--- a/src/browser/themes/shared/zen-icons/tab-audio-muted-small.svg
+++ b/src/browser/themes/shared/zen-icons/tab-audio-muted-small.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path fill="context-stroke" d="M8.5 1c-.397 0-.78.158-1.061.44L4.878 4H3.499a2.511 2.511 0 0 0-2.5 2.5v3c0 1.372 1.128 2.5 2.5 2.5h1.379l2.561 2.561a1.537 1.537 0 0 0 1.635.325c.51-.212.925-.76.926-1.385v-2.6a1.516 1.516 0 0 0 1.582-.34l.44-.44.439.44a1.516 1.516 0 0 0 2.12 0 1.515 1.515 0 0 0 0-2.121L14.143 8l.44-.44a1.515 1.515 0 0 0 0-2.12 1.516 1.516 0 0 0-2.121 0l-.44.44-.44-.44a1.51 1.51 0 0 0-1.06-.44c-.176 0-.353.034-.522.096V2.498A1.506 1.506 0 0 0 8.5 1z"/>
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diff --git a/src/browser/themes/shared/zen-icons/tab-audio-playing-small.svg b/src/browser/themes/shared/zen-icons/tab-audio-playing-small.svg
index 896a8904c..45ea86f0d 100644
--- a/src/browser/themes/shared/zen-icons/tab-audio-playing-small.svg
+++ b/src/browser/themes/shared/zen-icons/tab-audio-playing-small.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path fill="context-stroke" d="M8.5 1c-.397 0-.78.158-1.061.44L4.878 4H3.499a2.511 2.511 0 0 0-2.5 2.5v3c0 1.372 1.128 2.5 2.5 2.5h1.379l2.561 2.561a1.537 1.537 0 0 0 1.635.325c.51-.212.925-.76.926-1.385v-1.695c.085.032.147.112.236.129-.22.504-.261 1.075.107 1.52l.003.003c.52.627 1.48.718 2.109.199v-.002S15 11.552 15 8c0-3.551-2.545-5.654-2.545-5.654l-.002-.004a1.501 1.501 0 0 0-1.092-.334h-.003c-.394.037-.758.229-1.012.533l-.003.004c-.367.444-.329 1.012-.112 1.516-.09.017-.147.098-.232.13V2.5a1.506 1.506 0 0 0-1.5-1.498z"/>
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diff --git a/src/browser/themes/shared/zen-icons/tab.svg b/src/browser/themes/shared/zen-icons/tab.svg
index d21577bfa..b8998288a 100644
--- a/src/browser/themes/shared/zen-icons/tab.svg
+++ b/src/browser/themes/shared/zen-icons/tab.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1c-1.099 0-2 .9-2 2v10c0 1.099.9 2 2 2h10c1.099 0 2-.9 2-2V3c0-1.099-.9-2-2-2H3zm0 1h3v1.5C6 4.323 6.677 5 7.5 5H14v8c0 .563-.437 1-1 1H3c-.563 0-1-.437-1-1V3c0-.563.437-1 1-1zm4 0h6c.563 0 1 .437 1 1v1H7.5a.493.493 0 0 1-.5-.5V2z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/tool-profiler.svg b/src/browser/themes/shared/zen-icons/tool-profiler.svg
index 876032806..4a3eef35e 100644
--- a/src/browser/themes/shared/zen-icons/tool-profiler.svg
+++ b/src/browser/themes/shared/zen-icons/tool-profiler.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0zm0 1a7 7 0 1 1 0 14A7 7 0 0 1 8 1zm.09 1a5.982 5.982 0 0 0-4.332 1.758 5.999 5.999 0 0 0 0 8.484.5.5 0 1 0 .707-.707 5 5 0 0 1 5.354-8.193.5.5 0 1 0 .363-.932A6.008 6.008 0 0 0 8.09 2zm3.68 1.699a.502.502 0 0 0-.32.11l-.176.138-.467.373c-.388.31-.91.727-1.443 1.158-.533.431-1.078.877-1.514 1.242-.218.182-.41.346-.56.479-.14.123-.27.243-.342.328a1.5 1.5 0 1 0 2.28 1.947c.073-.085.17-.231.27-.389.108-.17.239-.385.385-.629.292-.487.646-1.096.988-1.689.343-.594.675-1.176.92-1.607l.295-.52.11-.195a.501.501 0 0 0-.426-.746zM13.139 5.5a.5.5 0 0 0-.48.682 5.001 5.001 0 0 1-1.124 5.354.5.5 0 0 0 .707.707 6.003 6.003 0 0 0 1.35-6.424.502.502 0 0 0-.453-.319z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/tracking-protection.svg b/src/browser/themes/shared/zen-icons/tracking-protection.svg
index 8491dedf0..336e83954 100644
--- a/src/browser/themes/shared/zen-icons/tracking-protection.svg
+++ b/src/browser/themes/shared/zen-icons/tracking-protection.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 0a.5.5 0 0 0-.277.084C5.785 1.376 3.689 2.183 1.43 2.506A.5.5 0 0 0 1 3v4.5c0 3.891 2.307 6.731 6.82 8.467a.502.502 0 0 0 .36 0C12.691 14.231 15 11.392 15 7.5V3a.5.5 0 0 0-.43-.494c-2.26-.323-4.355-1.13-6.293-2.422A.5.5 0 0 0 7.999 0zm0 1.098.4.248A15.964 15.964 0 0 0 14 3.428V7.5c0 3.392-1.968 5.863-6 7.463-4.032-1.6-6-4.071-6-7.463V3.428a15.985 15.985 0 0 0 5.6-2.082l.4-.248z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/unpin.svg b/src/browser/themes/shared/zen-icons/unpin.svg
index cf5ac64ad..97916123b 100644
--- a/src/browser/themes/shared/zen-icons/unpin.svg
+++ b/src/browser/themes/shared/zen-icons/unpin.svg
@@ -1 +1,6 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity" viewBox="0 -960 960 960"><path d="M200-446.667v-66.666h560v66.666H200Z"/></svg>
\ No newline at end of file
diff --git a/src/browser/themes/shared/zen-icons/video-open.svg b/src/browser/themes/shared/zen-icons/video-open.svg
index 5aba487af..57180b966 100644
--- a/src/browser/themes/shared/zen-icons/video-open.svg
+++ b/src/browser/themes/shared/zen-icons/video-open.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3 1c-1.099 0-2 .9-2 2v3.174C1.313 6.064 1.648 6 2 6V3c0-.563.437-1 1-1h3v1.5C6 4.323 6.677 5 7.5 5H14v8c0 .563-.437 1-1 1h-3c0 .352-.064.687-.174 1H13c1.1 0 2-.9 2-2V3c0-1.099-.9-2-2-2zm4 1h6c.563 0 1 .437 1 1v1H7.5a.493.493 0 0 1-.5-.5z"/>
   <rect x=".5" y="7.5" width="8" height="8" rx="1.5" ry="1.5" fill="none" stroke="context-fill" stroke-opacity="context-fill-opacity" stroke-width="1.001"/>
diff --git a/src/browser/themes/shared/zen-icons/video-save.svg b/src/browser/themes/shared/zen-icons/video-save.svg
index 9523d94c9..c23777ef5 100644
--- a/src/browser/themes/shared/zen-icons/video-save.svg
+++ b/src/browser/themes/shared/zen-icons/video-save.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M14.13 7c-.478 0-.957.18-1.322.547l-4.828 4.83a2.2 2.2 0 0 0-.578 1.02l-.375 1.498a.889.889 0 0 0 1.078 1.078l1.498-.375a2.2 2.2 0 0 0 1.02-.578l4.828-4.828A1.872 1.872 0 0 0 14.13 7zm-.002 1.002c.427.002.671.224.8.537.13.314.116.643-.187.947l-4.826 4.826a1.204 1.204 0 0 1-.556.315l-1.316.332.33-1.32H8.37c.053-.21.163-.403.316-.557l4.828-4.83a.85.85 0 0 1 .614-.25zm-6.266 7 .002.002H7.86z"/>
   <path d="M5.765 5.076A.5.5 0 0 0 5 5.5v5.15a.5.5 0 0 0 .776.417l4-2.648a.5.5 0 0 0-.01-.84z"/>
diff --git a/src/browser/themes/shared/zen-icons/win11-close-dark.svg b/src/browser/themes/shared/zen-icons/win11-close-dark.svg
index ccc02b439..f9975fcc3 100644
--- a/src/browser/themes/shared/zen-icons/win11-close-dark.svg
+++ b/src/browser/themes/shared/zen-icons/win11-close-dark.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" fill="context-stroke" fill-opacity="context-stroke-opacity">
   <path d="M1.5.875a.625.625 0 0 0-.441.184.625.625 0 0 0 0 .882l4.059 4.06-4.06 4.058a.625.625 0 0 0 0 .883.625.625 0 0 0 .883 0l4.06-4.059 4.058 4.06a.625.625 0 0 0 .883 0 .625.625 0 0 0 0-.884L6.883 6l4.06-4.059a.625.625 0 0 0 0-.882.625.625 0 0 0-.884 0L6 5.118l-4.059-4.06A.625.625 0 0 0 1.5.876z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/win11-close.svg b/src/browser/themes/shared/zen-icons/win11-close.svg
index 8fa6779a9..5b5d0c93a 100644
--- a/src/browser/themes/shared/zen-icons/win11-close.svg
+++ b/src/browser/themes/shared/zen-icons/win11-close.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" fill="context-stroke" fill-opacity="context-stroke-opacity">
   <path d="M1.5 1a.5.5 0 0 0-.353.146.5.5 0 0 0 0 .708L5.293 6l-4.146 4.145a.5.5 0 0 0 0 .707.5.5 0 0 0 .707 0L6 6.706l4.146 4.146a.5.5 0 0 0 .706 0 .5.5 0 0 0 0-.707L6.708 6l4.146-4.146a.5.5 0 0 0 0-.707.5.5 0 0 0-.707 0L5.998 5.292 1.855 1.146A.5.5 0 0 0 1.5 1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/win11-maximize.svg b/src/browser/themes/shared/zen-icons/win11-maximize.svg
index 81f125423..9b18babd2 100644
--- a/src/browser/themes/shared/zen-icons/win11-maximize.svg
+++ b/src/browser/themes/shared/zen-icons/win11-maximize.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" fill="context-stroke" fill-opacity="context-stroke-opacity">
   <path d="M2.5 1C1.677 1 1 1.677 1 2.5v7c0 .823.677 1.5 1.5 1.5h7c.823 0 1.5-.677 1.5-1.5v-7c0-.823-.677-1.5-1.5-1.5zm0 1h7c.282 0 .5.218.5.5v7c0 .282-.218.5-.5.5h-7a.493.493 0 0 1-.5-.5v-7c0-.282.218-.5.5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/win11-minimize.svg b/src/browser/themes/shared/zen-icons/win11-minimize.svg
index ee4807aa6..02f39f213 100644
--- a/src/browser/themes/shared/zen-icons/win11-minimize.svg
+++ b/src/browser/themes/shared/zen-icons/win11-minimize.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" fill="context-stroke" fill-opacity="context-stroke-opacity">
   <style>@media(min-resolution:1.25dppx){path{translate:0 -0.5px;}}</style>
   <path d="M1.5 6a.5.5 0 0 0-.5.5.5.5 0 0 0 .5.5h9a.5.5 0 0 0 .5-.5.5.5 0 0 0-.5-.5z"/>
diff --git a/src/browser/themes/shared/zen-icons/win11-restore.svg b/src/browser/themes/shared/zen-icons/win11-restore.svg
index 09f94a2b1..32974f67e 100644
--- a/src/browser/themes/shared/zen-icons/win11-restore.svg
+++ b/src/browser/themes/shared/zen-icons/win11-restore.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" fill="context-stroke" fill-opacity="context-stroke-opacity">
   <path d="M3.5 2h5A1.5 1.5 45 0 1 10 3.5v5a1 1 135 0 0 1-1v-4A2.5 2.5 45 0 0 8.5 1h-4a1 1 135 0 0-1 1zM1 4.5v5A1.5 1.5 45 0 0 2.5 11h5A1.5 1.5 135 0 0 9 9.5v-5A1.5 1.5 45 0 0 7.5 3h-5A1.5 1.5 135 0 0 1 4.5zM2.5 4h5a.5.5 45 0 1 .5.5v5a.5.5 135 0 1-.5.5h-5a.5.5 45 0 1-.5-.5v-5a.5.5 135 0 1 .5-.5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/window.svg b/src/browser/themes/shared/zen-icons/window.svg
index f5d342625..e32bc52a5 100644
--- a/src/browser/themes/shared/zen-icons/window.svg
+++ b/src/browser/themes/shared/zen-icons/window.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M3.5 1A2.5 2.5 0 0 0 1 3.5v9A2.5 2.5 0 0 0 3.5 15h9a2.5 2.5 0 0 0 2.5-2.5v-9A2.5 2.5 0 0 0 12.5 1h-9zm0 1h9A1.5 1.5 0 0 1 14 3.5V4H2v-.5A1.5 1.5 0 0 1 3.5 2zM2 5h12v7.5a1.5 1.5 0 0 1-1.5 1.5h-9A1.5 1.5 0 0 1 2 12.5V5z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/xr-blocked.svg b/src/browser/themes/shared/zen-icons/xr-blocked.svg
index b4df6f3cf..f6f3afacc 100644
--- a/src/browser/themes/shared/zen-icons/xr-blocked.svg
+++ b/src/browser/themes/shared/zen-icons/xr-blocked.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <defs><clipPath id="a"><path d="M2.1 0 16 13.9V0zM0 .7V16h15.3z"/></clipPath></defs>
   <path clip-path="url(#a)" d="M8 4c-2.335 0-4.671.296-7.008.887A1.32 1.32 0 0 0 0 6.17v2.549c0 1.804 1.44 3.28 3.236 3.28H5.24a2.11 2.11 0 0 0 1.596-.732l.53-.611a.835.835 0 0 1 1.268 0l.53.611A2.11 2.11 0 0 0 10.76 12h2.004C14.559 12 16 10.523 16 8.719v-2.55c0-.602-.404-1.134-.993-1.282A28.51 28.51 0 0 0 8 4zm0 1c2.249 0 4.503.285 6.762.856.135.034.238.16.238.314v2.549C15 9.986 13.991 11 12.764 11H10.76c-.32 0-.624-.14-.838-.387l-.53-.611a1.834 1.834 0 0 0-2.781 0l-.53.611a1.11 1.11 0 0 1-.84.387H3.237C2.01 11 1.001 9.986 1.001 8.719V6.17c0-.154.104-.28.238-.315A27.504 27.504 0 0 1 8.001 5zm-.04 1A.75.75 0 1 0 8 6h-.039zM2.5 7a.5.5 0 0 0 0 1H4a.5.5 0 0 0 0-1H2.5zm9.502 0a.5.5 0 0 0-.004 1l1.5.004a.502.502 0 0 0 .502-.5c0-.276-.222-.5-.498-.5L12.002 7z"/>
diff --git a/src/browser/themes/shared/zen-icons/xr.svg b/src/browser/themes/shared/zen-icons/xr.svg
index 80772b3e5..d950d0b33 100644
--- a/src/browser/themes/shared/zen-icons/xr.svg
+++ b/src/browser/themes/shared/zen-icons/xr.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M8 4c-2.335 0-4.671.296-7.008.887A1.32 1.32 0 0 0 0 6.17v2.549c0 1.804 1.44 3.28 3.236 3.28H5.24a2.11 2.11 0 0 0 1.596-.732l.53-.611a.835.835 0 0 1 1.268 0l.53.611A2.11 2.11 0 0 0 10.76 12h2.004C14.559 12 16 10.523 16 8.719v-2.55c0-.602-.404-1.134-.993-1.282A28.51 28.51 0 0 0 8 4zm0 1c2.249 0 4.503.285 6.762.856.135.034.238.16.238.314v2.549C15 9.986 13.991 11 12.764 11H10.76c-.32 0-.624-.14-.838-.387l-.53-.611a1.834 1.834 0 0 0-2.781 0l-.53.611a1.11 1.11 0 0 1-.84.387H3.237C2.01 11 1.001 9.986 1.001 8.719V6.17c0-.154.104-.28.238-.315A27.504 27.504 0 0 1 8.001 5zm-.04 1A.75.75 0 1 0 8 6h-.039zM2.5 7a.5.5 0 0 0 0 1H4a.5.5 0 0 0 0-1H2.5zm9.502 0a.5.5 0 0 0-.004 1l1.5.004a.502.502 0 0 0 .502-.5c0-.276-.222-.5-.498-.5L12.002 7z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/zoom-control.svg b/src/browser/themes/shared/zen-icons/zoom-control.svg
index a1b005091..de500330f 100644
--- a/src/browser/themes/shared/zen-icons/zoom-control.svg
+++ b/src/browser/themes/shared/zen-icons/zoom-control.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="context-fill" fill-opacity="context-fill-opacity" viewBox="0 0 512 512">
   <path fill-rule="evenodd" d="M266.6667 170.6667C331.468 170.6667 384 223.1986 384 288c0 24.6932-7.628 47.6048-20.6562 66.507l81.218 81.2183-30.1699 30.1698-81.2183-81.2178c-18.9022 13.028-41.8137 20.656-66.507 20.656-64.8013 0-117.3333-52.5319-117.3333-117.3333s52.532-117.3333 117.3334-117.3333Zm0 42.6666C225.4294 213.3333 192 246.7627 192 288c0 41.2373 33.4294 74.6667 74.6667 74.6667 41.2372 0 74.6666-33.4294 74.6666-74.6667 0-41.2373-33.4294-74.6667-74.6666-74.6667Zm181.3333 64v64h-42.6667v-64H448Zm-341.3333 0v21.3334H128v42.6666H64v-64h42.6667Zm0-106.6666v64H64v-64h42.6667Zm341.3333 0v64h-42.6667v-64H448ZM448 64v64h-42.6667v-21.3333H384V64h64Zm-320 0v42.6667h-21.3333V128H64V64h64Zm213.3333 0v42.6667h-64V64h64Zm-106.6666 0v42.6667h-64V64h64Z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-icons/zoom-out.svg b/src/browser/themes/shared/zen-icons/zoom-out.svg
index 9023b662d..f673f6f36 100644
--- a/src/browser/themes/shared/zen-icons/zoom-out.svg
+++ b/src/browser/themes/shared/zen-icons/zoom-out.svg
@@ -1,3 +1,8 @@
+<!--
+   - This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+   -->
 <svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="context-fill" fill-opacity="context-fill-opacity">
   <path d="M1 7a.5.5 0 0 0 0 1h13a.5.5 0 0 0 0-1z"/>
 </svg>
diff --git a/src/browser/themes/shared/zen-panel-ui.css b/src/browser/themes/shared/zen-panel-ui.css
index 4703f064f..179247d07 100644
--- a/src/browser/themes/shared/zen-panel-ui.css
+++ b/src/browser/themes/shared/zen-panel-ui.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 #PanelUI-zen-profiles {
   --menu-panel-width: 19em;
diff --git a/src/browser/themes/shared/zen-sidebar-panels.css b/src/browser/themes/shared/zen-sidebar-panels.css
index c6a579ba7..4b83d0ca3 100644
--- a/src/browser/themes/shared/zen-sidebar-panels.css
+++ b/src/browser/themes/shared/zen-sidebar-panels.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 #zen-sidebar-panels-wrapper {
   /*min-height: 500px;*/
diff --git a/src/browser/themes/shared/zen-sidebar.css b/src/browser/themes/shared/zen-sidebar.css
index f04c95bd9..bbb0fcea6 100644
--- a/src/browser/themes/shared/zen-sidebar.css
+++ b/src/browser/themes/shared/zen-sidebar.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @import url("zen-sidebar-panels.css");
 
diff --git a/src/toolkit/content/zen-fullscreen-override.css b/src/toolkit/content/zen-fullscreen-override.css
index 27a2ad520..4df122060 100644
--- a/src/toolkit/content/zen-fullscreen-override.css
+++ b/src/toolkit/content/zen-fullscreen-override.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 [inDOMFullscreen="true"] #nav-bar,
 [inDOMFullscreen="true"] #zen-sidebar-web-panel {
diff --git a/src/toolkit/content/zen-xul.css b/src/toolkit/content/zen-xul.css
index c05154ff5..bfa458e0b 100644
--- a/src/toolkit/content/zen-xul.css
+++ b/src/toolkit/content/zen-xul.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @import url("zen-fullscreen-override.css");
 
diff --git a/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css b/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
index 103310bda..62a361f4d 100644
--- a/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
+++ b/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @namespace html "http://www.w3.org/1999/xhtml";
 @namespace xul "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
diff --git a/src/toolkit/themes/shared/in-content/zen-common-shared.css b/src/toolkit/themes/shared/in-content/zen-common-shared.css
index f28ca65fe..829f75d2b 100644
--- a/src/toolkit/themes/shared/in-content/zen-common-shared.css
+++ b/src/toolkit/themes/shared/in-content/zen-common-shared.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @import url("zen-common-shared-ui-override.css");
 
diff --git a/src/toolkit/themes/shared/zen-global-shared.css b/src/toolkit/themes/shared/zen-global-shared.css
index 363919df0..94978bf8b 100644
--- a/src/toolkit/themes/shared/zen-global-shared.css
+++ b/src/toolkit/themes/shared/zen-global-shared.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 @import url("./in-content/zen-common-shared.css");
 
diff --git a/src/toolkit/themes/shared/zen-popup.css b/src/toolkit/themes/shared/zen-popup.css
index f42b88505..5aecf7ef8 100644
--- a/src/toolkit/themes/shared/zen-popup.css
+++ b/src/toolkit/themes/shared/zen-popup.css
@@ -1,3 +1,8 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 
 :root {
   --panel-subview-body-padding: 2px 0 !important;