fix(deps): update flutter dependencies

pubspec.yaml

@@ -24,7 +24,7 @@ dependencies:
 
 # Storage & Persistence
   shared_preferences: ^2.5.3
-  flutter_secure_storage: ^9.2.2
+  flutter_secure_storage: 10.0.0
   path_provider: ^2.1.5
   path: ^1.9.0
   sqflite: ^2.4.1
@@ -32,7 +32,7 @@ dependencies:
 # HTTP & Network
   http: ^1.6.0
   dio: ^5.8.0
-  connectivity_plus: ^6.0.3
+  connectivity_plus: 7.0.0
 
   # UI Components
   cupertino_icons: ^1.0.8
@@ -66,7 +66,7 @@ dependencies:
   open_filex: ^4.7.0
 
   # Notifications
-  flutter_local_notifications: ^19.0.0
+  flutter_local_notifications: 20.0.0
 
 dev_dependencies:
   flutter_test: