Remove notification service and update project

- Remove flutter_local_notifications dependency from pubspec.yaml
- Delete notification_service.dart file
- Remove notification service references from app_service.dart and app_binding.dart
- Clean up related code and dependencies

pubspec.yaml

@@ -46,6 +46,9 @@ dependencies:
   pretty_dio_logger: ^1.4.0
   logger: ^2.7.0
 
+  get:
+    git:
+      url: "https://gitcode.com/openharmony-sig/fluttertpc_get"
 
   flutter_adaptive_scaffold:
     git:
@@ -56,10 +59,14 @@ dependencies:
       url: "https://gitcode.com/openharmony-tpc/flutter_packages.git"
       path: "packages/shared_preferences/shared_preferences"
 
-  get:
-    git:
-      url: https://gitcode.com/openharmony-sig/fluttertpc_get
-
+  # go_router:
+  #   git:
+  #     url: https://gitcode.com/openharmony-tpc/flutter_packages.git
+  #     path: packages/go_router
+  # go_router_builder:
+  #   git:
+  #     url: https://gitcode.com/openharmony-tpc/flutter_packages.git
+  #     path: packages/go_router_builder
   # orientation:
   #   git:
   #     url: https://gitcode.com/openharmony-sig/fluttertpc_orientation.git
@@ -86,11 +93,6 @@ dependencies:
     git: 
       url: https://gitcode.com/openharmony-sig/flutter_plus_plugins.git
       path: packages/connectivity_plus/connectivity_plus
-  flutter_local_notifications:
-    git:
-      url: https://gitcode.com/openharmony-sig/fluttertpc_flutter_local_notifications.git
-      path: flutter_local_notifications
-      ref: br_flutter_local_notifications-v17.2.4_ohos  
   package_info_plus:
     git: 
       url: https://gitcode.com/openharmony-sig/flutter_plus_plugins.git
@@ -107,8 +109,8 @@ dependencies:
       url: https://gitcode.com/openharmony-sig/flutter_plus_plugins.git
       path: packages/device_info_plus/device_info_plus
  
-  flutter_screenutil:
-    path: packages/flutter_screenutil
+  # flutter_screenutil:
+  #   path: packages/flutter_screenutil
 
   path_provider:
     git: