fix: text sharing

lib/shared/widgets/improved_loading_states.dart

@@ -468,6 +468,13 @@ class _ShimmerLoaderState extends State<ShimmerLoader>
     super.dispose();
   }
 
+  @override
+  void deactivate() {
+    // Pause shimmer during deactivation to avoid rebuilds in wrong build scope
+    _shimmerController.stop();
+    super.deactivate();
+  }
+
   @override
   Widget build(BuildContext context) {
     final theme = context.conduitTheme;