feat: add profile language preferences and refine toast, dropdown and history UI

static/editor.html

@@ -5,7 +5,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta name="color-scheme" content="dark light">
-    <title>__DOCUMENT_TITLE__ · __PARENT_TITLE__</title>
+    <title data-i18n-ignore>__DOCUMENT_TITLE__ · __PARENT_TITLE__</title>
     __APP_THEME_BOOTSTRAP__
     __APP_STYLESHEET__
     __APP_IMPORT_MAP__
@@ -22,7 +22,7 @@
             <span class="header-divider"></span>
             <div id="document-link-copy" class="document-heading document-heading--copy" role="button" tabindex="0"
                 title="Copy this link" aria-label="Copy this link">
-                <h1 id="document-title">__DOCUMENT_TITLE__</h1>
+                <h1 id="document-title" __DOCUMENT_TITLE_I18N__>__DOCUMENT_TITLE__</h1>
                 <p id="document-url" class="document-url"></p>
             </div>
         </div>
@@ -406,7 +406,7 @@
             </div>
         </details>
     </div>
-    <div id="toast" class="toast"></div>
+    <div id="toast" class="toast-region" aria-live="polite" aria-label="Notifications" aria-relevant="additions removals"></div>
 </body>
 
 </html>