downgrade AGP and Gradle versions, update Ticker icon, and upgrade dependencies

pubspec.yaml

@@ -40,12 +40,12 @@ dependencies:
   flutter_app_badge: ^2.0.2
   flutter_bloc: ^9.0.0
   flutter_secure_storage: ^10.0.0
-  home_widget: ^0.7.0
+  home_widget: ^0.9.3
   workmanager: ^0.9.0+3
   intl: ^0.20.2
   flutter_linkify: ^6.0.0
   linkify: ^5.0.0
-  flutter_local_notifications: ^21.0.0
+  flutter_local_notifications: ^22.0.1
   # Cancels FCM-rendered notifications by their server-set tag
   # (Android NotificationManager.cancel, iOS removeDeliveredNotifications via
   # apns-collapse-id). Used to dismiss a chat's notification when the user
@@ -77,7 +77,7 @@ dependencies:
   photo_view: ^0.15.0
   qr_flutter: ^4.1.0
   rrule: ^0.2.17
-  rrule_generator: ^0.9.0
+  rrule_generator: ^0.10.1
   screen_brightness: ^2.1.7
   share_plus: ^12.0.2
   shared_preferences: ^2.3.5
@@ -93,7 +93,7 @@ dependencies:
   background_downloader: ^9.5.5
   # Opens the OS notification settings for this app (iOS + Android) when the
   # user declined the permission and wants to enable it later.
-  app_settings: ^5.1.1
+  app_settings: ^7.0.0
   flutter_layout_grid: ^2.0.8
 
 dev_dependencies: