Make tasklist checkboxes clickable (#15791)

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lauris BH <lauris@nix.lv>

web_src/js/markup/content.js

@@ -1,5 +1,12 @@
 import {renderMermaid} from './mermaid.js';
+import {initMarkupTasklist} from './tasklist.js';
 
-export async function renderMarkupContent() {
+// code that runs for all markup content
+export async function initMarkupContent() {
   await renderMermaid(document.querySelectorAll('code.language-mermaid'));
 }
+
+// code that only runs for comments
+export function initCommentContent() {
+  initMarkupTasklist();
+}