💄 Optimized notification snack bar

lib/widgets/app_wrapper.dart

@@ -1,7 +1,10 @@
+import 'dart:async';
+
 import 'package:auto_route/auto_route.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:island/services/notify.dart';
 import 'package:island/services/sharing_intent.dart';
 
 @RoutePage()
@@ -11,10 +14,15 @@ class AppWrapper extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     useEffect(() {
+      StreamSubscription? ntySubs;
+      Future(() {
+        if (context.mounted) ntySubs = setupNotificationListener(context, ref);
+      });
       final sharingService = SharingIntentService();
       sharingService.initialize(context);
       return () {
         sharingService.dispose();
+        ntySubs?.cancel();
       };
     }, const []);