Merge claude/1

containers/libreportal/frontend/components/apps/overview/js/overview-manager.js

@@ -618,7 +618,13 @@ class OverviewManager {
       } catch (_) {}
       return;
     }
-    pane.innerHTML = lpLoadingBox('Loading backup center…');
+    // Paint the shared header immediately and confine the spinner to the body
+    // BENEATH the divider — switching to Backups shows the tab's title straight
+    // away and only the content area swaps in once the (script-heavy) backup
+    // center finishes loading, instead of blanking the whole pane to a bare
+    // headerless loader. Mirrors the per-app detail tabs' header-first idiom.
+    pane.innerHTML = this.renderHeader('backups')
+      + `<div class="ov-tab-body">${lpLoadingBox('Loading backup center…')}</div>`;
     this._loadBackupCenter(pane, sub);
   }