♻️ Improved new notifcation style

lib/widgets/app_scaffold.dart

@@ -17,6 +17,7 @@ import 'package:island/services/event_bus.dart';
 import 'package:island/services/responsive.dart';
 import 'package:island/widgets/alert.dart';
 import 'package:island/widgets/cmp/pattle.dart';
+import 'package:island/widgets/notification_overlay.dart';
 import 'package:island/widgets/task_overlay.dart';
 import 'package:material_symbols_icons/material_symbols_icons.dart';
 import 'package:path_provider/path_provider.dart';
@@ -261,6 +262,7 @@ class WindowScaffold extends HookConsumerWidget {
             ),
             _WebSocketIndicator(),
             const TaskOverlay(),
+            const NotificationOverlay(),
             if (showPalette.value)
               CommandPattleWidget(onDismiss: () => showPalette.value = false),
           ],
@@ -274,6 +276,7 @@ class WindowScaffold extends HookConsumerWidget {
         Positioned.fill(child: child),
         _WebSocketIndicator(),
         const TaskOverlay(),
+        const NotificationOverlay(),
         if (showPalette.value)
           CommandPattleWidget(onDismiss: () => showPalette.value = false),
       ],