chore: Update Zen theme CSS to use CSS variables for element separation

src/browser/app/profile/zen-browser.js

@@ -76,6 +76,7 @@ pref('zen.keyboard.shortcuts.enabled', true);
 pref('zen.keyboard.shortcuts', ""); // Empty string means default shortcuts
 pref('zen.keyboard.shortcuts.disable-firefox', false);
 pref('zen.tabs.dim-pending', true);
+pref('zen.themes.data', "{}");
 
 // Pref to enable the new profiles (TODO: Check this out!)
 //pref("browser.profiles.enabled", true);
@@ -147,3 +148,4 @@ pref("devtools.chrome.enabled", true);
 pref("sidebar.revamp", false, locked);
 pref("sidebar.verticalTabs", false, locked);
 
+

src/browser/base/content/zen-assets.jar.inc.mn

@@ -9,7 +9,6 @@
         content/browser/zen-components/ZenProfileDialogUI.mjs   (content/zen-components/src/ZenProfileDialogUI.mjs)
         content/browser/zen-components/ZenKeyboardShortcuts.mjs (content/zen-components/src/ZenKeyboardShortcuts.mjs)
         content/browser/zen-components/ZenThemeBuilder.mjs      (content/zen-components/src/ZenThemeBuilder.mjs)
-        content/browser/zen-components/ZenThemeMarketplace.mjs  (content/zen-components/src/ZenThemeMarketplace.mjs)
 
         content/browser/zen-styles/zen-theme.css                (content/zen-styles/zen-theme.css)
         content/browser/zen-styles/zen-buttons.css              (content/zen-styles/zen-buttons.css)
@@ -37,5 +36,6 @@
 
         content/browser/zen-styles/zen-compact-mode.css         (content/zen-styles/zen-compact-mode.css)
 
-        # Other
-        content/browser/zen-components/actors/ZenThemeMarketplaceChild.sys.mjs (content/zen-components/src/actors/ZenThemeMarketplaceChild.sys.mjs)
+        # Actors
+        content/browser/zen-components/actors/ZenThemeMarketplaceParent.sys.mjs (content/zen-components/src/actors/ZenThemeMarketplaceParent.sys.mjs)
+        content/browser/zen-components/actors/ZenThemeMarketplaceChild.sys.mjs  (content/zen-components/src/actors/ZenThemeMarketplaceChild.sys.mjs)