Route reminder notification taps into app UI

lib/features/reminders/scheduling/reminder_scheduler_local_notifications.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:relationship_saver/features/local/local_models.dart';
+import 'package:relationship_saver/features/reminders/scheduling/reminder_notification_intent_bus.dart';
 import 'package:relationship_saver/features/reminders/scheduling/reminder_scheduler.dart';
 import 'package:timezone/timezone.dart' as tz;
 
@@ -14,7 +15,10 @@ class LocalNotificationsReminderScheduler implements ReminderScheduler {
   LocalNotificationsReminderScheduler({
     ReminderNotificationsDriver? driver,
     DateTime Function()? now,
-  }) : _driver = driver ?? FlutterReminderNotificationsDriver(),
+    ReminderNotificationIntentBus? intentBus,
+  }) : _driver =
+           driver ??
+           FlutterReminderNotificationsDriver(onTapPayload: intentBus?.emitTap),
        _now = now ?? DateTime.now;
 
   final ReminderNotificationsDriver _driver;
@@ -122,10 +126,14 @@ abstract class ReminderNotificationsDriver {
 
 class FlutterReminderNotificationsDriver
     implements ReminderNotificationsDriver {
-  FlutterReminderNotificationsDriver({FlutterLocalNotificationsPlugin? plugin})
-    : _plugin = plugin ?? FlutterLocalNotificationsPlugin();
+  FlutterReminderNotificationsDriver({
+    FlutterLocalNotificationsPlugin? plugin,
+    void Function(String payload)? onTapPayload,
+  }) : _plugin = plugin ?? FlutterLocalNotificationsPlugin(),
+       _onTapPayload = onTapPayload;
 
   final FlutterLocalNotificationsPlugin _plugin;
+  final void Function(String payload)? _onTapPayload;
   Future<void>? _initializeFuture;
 
   @override
@@ -204,6 +212,13 @@ class FlutterReminderNotificationsDriver
           guid: 'ee23c0af-5898-4d96-b599-cf2d7d0d37d7',
         ),
       ),
+      onDidReceiveNotificationResponse: (NotificationResponse response) {
+        final String? payload = response.payload;
+        if (payload == null || payload.isEmpty) {
+          return;
+        }
+        _onTapPayload?.call(payload);
+      },
     );
   }