fix(wcc-sidebar): sort sidebar items alphabetically and unify grouped and ungrouped items for consistent ordering

ts_web/elements/wcc-sidebar.ts

@@ -647,27 +647,43 @@ export class WccSidebar extends DeesElement {
         groupedItems.get(group)!.push(entry);
       }
 
-      const result: TemplateResult[] = [];
+      // Build a unified list of render items (ungrouped elements and groups)
+      // Each item has a sortKey (element name or first element name of group)
+      type RenderItem =
+        | { type: 'element'; entry: [string, any]; sortKey: string }
+        | { type: 'group'; groupName: string; items: Array<[string, any]>; sortKey: string };
 
-      // Render ungrouped items first
+      const renderItems: RenderItem[] = [];
+
+      // Add ungrouped items
       const ungrouped = groupedItems.get(null) || [];
       for (const entry of ungrouped) {
-        result.push(this.renderElementItem(entry, section));
+        renderItems.push({ type: 'element', entry, sortKey: entry[0].toLowerCase() });
       }
 
-      // Render grouped items
+      // Add groups (sorted by their first element's name)
       for (const [groupName, items] of groupedItems) {
         if (groupName === null) continue;
-
-        result.push(html`
-          <div class="item-group">
-            <span class="item-group-legend">${groupName}</span>
-            ${items.map((entry) => this.renderElementItem(entry, section))}
-          </div>
-        `);
+        const firstElementName = items[0]?.[0] || '';
+        renderItems.push({ type: 'group', groupName, items, sortKey: firstElementName.toLowerCase() });
       }
 
-      return result;
+      // Sort all items alphabetically by sortKey
+      renderItems.sort((a, b) => a.sortKey.localeCompare(b.sortKey));
+
+      // Render in sorted order
+      return renderItems.map((item) => {
+        if (item.type === 'element') {
+          return this.renderElementItem(item.entry, section);
+        } else {
+          return html`
+            <div class="item-group">
+              <span class="item-group-legend">${item.groupName}</span>
+              ${item.items.map((entry) => this.renderElementItem(entry, section))}
+            </div>
+          `;
+        }
+      });
     }
   }