fix: update aria-expanded attribute for collapsible menu groups

Author: dermatz

src/view/frontend/web/js/toolbar/audits.js

@@ -87,7 +87,10 @@ export const auditMethods = {
         if (!this.menu) return;
         const group = this.menu.querySelector(`[data-group-key="${key}"]`);
         if (group) {
-            group.classList.toggle('mageforge-toolbar-menu-group--collapsed', this.collapsedGroups.has(key));
+            const isCollapsed = this.collapsedGroups.has(key);
+            group.classList.toggle('mageforge-toolbar-menu-group--collapsed', isCollapsed);
+            const header = group.querySelector('.mageforge-toolbar-menu-group-header');
+            if (header) header.setAttribute('aria-expanded', String(!isCollapsed));
         }
     },
 

src/view/frontend/web/js/toolbar/ui.js

@@ -132,6 +132,7 @@ export const uiMethods = {
         const header = document.createElement('button');
         header.type = 'button';
         header.className = 'mageforge-toolbar-menu-group-header';
+        header.setAttribute('aria-expanded', String(!this.collapsedGroups.has(key)));
         header.onclick = (e) => {
             e.preventDefault();
             e.stopPropagation();