fix: move VoicemailCubit provider from SettingsScreenPage to VoicemailScreenPage

VoicemailCubit was provided at the settings level but consumed in a separate
route, causing ProviderNotFoundException on navigation. Moving it to
VoicemailScreenPage makes the provider scope match the consumer.

Author: SERDUN

lib/features/settings/features/voicemail/view/voicemail_screen_page.dart

@@ -1,10 +1,15 @@
-import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 
 import 'package:auto_route/auto_route.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:provider/provider.dart';
 
+import 'package:webtrit_phone/app/notifications/notifications.dart';
+import 'package:webtrit_phone/blocs/blocs.dart';
 import 'package:webtrit_phone/data/data.dart';
+import 'package:webtrit_phone/repositories/repositories.dart';
 
+import '../bloc/voicemail_cubit.dart';
 import '../models/models.dart';
 import '../utils/utils.dart';
 
@@ -20,6 +25,8 @@ class VoicemailScreenPage extends StatelessWidget {
     final secureStorage = context.read<SecureStorage>();
     final appTime = context.read<AppTime>();
     final appPath = context.read<AppPath>();
+    final callBloc = context.read<CallBloc>();
+    final notificationsBloc = context.read<NotificationsBloc>();
 
     final mediaHeaders = MediaHeadersBuilder(secureStorage: secureStorage).build();
 
@@ -29,6 +36,13 @@ class VoicemailScreenPage extends StatelessWidget {
       mediaHeaders: mediaHeaders,
     );
 
-    return Provider<VoicemailScreenContext>(create: (context) => screenContext, child: const VoicemailScreen());
+    return BlocProvider(
+      create: (context) => VoicemailCubit(
+        repository: context.read<VoicemailRepository>(),
+        onCallStarted: (number) => callBloc.add(CallControlEvent.started(number: number, video: false)),
+        onSubmitNotification: (n) => notificationsBloc.add(NotificationsSubmitted(n)),
+      ),
+      child: Provider<VoicemailScreenContext>(create: (context) => screenContext, child: const VoicemailScreen()),
+    );
   }
 }

lib/features/settings/view/settings_screen_page.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 
 import 'package:auto_route/auto_route.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -16,38 +16,20 @@ class SettingsScreenPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final voicemailRepository = context.read<VoicemailRepository>();
-    final notificationsBloc = context.read<NotificationsBloc>();
-    final callBloc = context.read<CallBloc>();
-
     final settingsFeature = context.read<FeatureAccess>().settingsConfig;
 
-    final widget = SettingsScreen(sections: settingsFeature.sections);
-
-    final provider = MultiBlocProvider(
-      providers: [
-        BlocProvider(
-          create: (context) {
-            return SettingsBloc(
-              notificationsBloc: context.read<NotificationsBloc>(),
-              appBloc: context.read<AppBloc>(),
-              userRepository: context.read<UserRepository>(),
-              voicemailRepository: context.read<VoicemailRepository>(),
-              sessionRepository: context.read(),
-              appPermissions: context.read<AppPermissions>(),
-            );
-          },
-        ),
-        BlocProvider(
-          create: (context) => VoicemailCubit(
-            repository: voicemailRepository,
-            onCallStarted: (number) => callBloc.add(CallControlEvent.started(number: number, video: false)),
-            onSubmitNotification: (n) => notificationsBloc.add(NotificationsSubmitted(n)),
-          ),
-        )
-      ],
-      child: widget,
+    return BlocProvider(
+      create: (context) {
+        return SettingsBloc(
+          notificationsBloc: context.read<NotificationsBloc>(),
+          appBloc: context.read<AppBloc>(),
+          userRepository: context.read<UserRepository>(),
+          voicemailRepository: context.read<VoicemailRepository>(),
+          sessionRepository: context.read(),
+          appPermissions: context.read<AppPermissions>(),
+        );
+      },
+      child: SettingsScreen(sections: settingsFeature.sections),
     );
-    return provider;
   }
 }