chore: Lookup l10n in pushhelper if null

lib/utils/push_helper.dart

@@ -43,10 +43,12 @@ Future<void> pushHelper(
       onDidReceiveNotificationResponse: onSelectNotification,
       onDidReceiveBackgroundNotificationResponse: onSelectNotification,
     );
+
+    l10n ??= lookupL10n(const Locale('en'));
     flutterLocalNotificationsPlugin.show(
       0,
-      l10n?.newMessageInFluffyChat ?? 'New message in FluffyChat', // default to hardcoded value if l10n is null
-      l10n?.openAppToReadMessages ?? 'Open app to read messages', // default to hardcoded value if l10n is null
+      l10n.newMessageInFluffyChat,
+      l10n.openAppToReadMessages,
       NotificationDetails(
         iOS: const DarwinNotificationDetails(),
         android: AndroidNotificationDetails(
@@ -54,7 +56,7 @@ Future<void> pushHelper(
           AppConfig.pushNotificationsChannelName,
           channelDescription: AppConfig.pushNotificationsChannelDescription,
           number: notification.counts?.unread,
-          ticker: l10n?.unreadChats(notification.counts?.unread ?? 1) ?? '1 unread chat', // default to hardcoded value if l10n is null
+          ticker: l10n.unreadChats(notification.counts?.unread ?? 1),
           importance: Importance.max,
           priority: Priority.high,
         ),

pubspec.lock

@@ -1139,10 +1139,10 @@ packages:
     dependency: "direct main"
     description:
       name: matrix
-      sha256: cc9cf87682d36c814a7c7fba4dfcb13caf33a0f3ef81f9a824a667415c009a60
+      sha256: "9e661004d56e176bf5e6ea30cc517e41392d36eccd8af4b0a9bc5a982def2552"
       url: "https://pub.dev"
     source: hosted
-    version: "0.17.0"
+    version: "0.17.1"
   matrix_api_lite:
     dependency: transitive
     description:

pubspec.yaml

@@ -59,7 +59,7 @@ dependencies:
   just_audio_mpv: ^0.1.6
   keyboard_shortcuts: ^0.1.4
   latlong2: ^0.8.1
-  matrix: ^0.17.0
+  matrix: ^0.17.1
   matrix_homeserver_recommendations: ^0.3.0
   matrix_link_text: ^1.0.2
   native_imaging: ^0.1.0