i8n과 광고 수정

lib/providers/subscription_provider.dart

@@ -8,6 +8,8 @@ import '../services/notification_service.dart';
 import '../services/exchange_rate_service.dart';
 import '../services/currency_util.dart';
 import 'category_provider.dart';
+import '../l10n/app_localizations.dart';
+import '../navigator_key.dart';
 
 class SubscriptionProvider extends ChangeNotifier {
   late Box<SubscriptionModel> _subscriptionBox;
@@ -239,10 +241,13 @@ class SubscriptionProvider extends ChangeNotifier {
       SubscriptionModel subscription) async {
     if (subscription.eventEndDate != null &&
         subscription.eventEndDate!.isAfter(DateTime.now())) {
+      final ctx = navigatorKey.currentContext;
+      final loc = ctx != null ? AppLocalizations.of(ctx) : null;
       await NotificationService.scheduleNotification(
         id: '${subscription.id}_event_end'.hashCode,
-        title: '이벤트 종료 알림',
-        body: '${subscription.serviceName}의 할인 이벤트가 종료되었습니다.',
+        title: loc?.eventEndNotificationTitle ?? 'Event end notification',
+        body: loc?.eventEndNotificationBody(subscription.serviceName) ??
+            "${subscription.serviceName}'s discount event has ended.",
         scheduledDate: subscription.eventEndDate!,
         channelId: NotificationService.expirationChannelId,
       );