feat: Refactor context reading in emergency contact and FAQs widgets

- Updated the context reading method in `EmergencyContactAddButton` and `EmergencyContactFormItem` to use `ReadContext`.
- Modified the `FaqsWidget` to utilize `ReadContext` for fetching FAQs.
- Adjusted the `PrivacySectionWidget` to read from `PrivacySecurityBloc` using `ReadContext`.

feat: Implement Firebase Auth isolation pattern

- Introduced `FirebaseAuthService` and `FirebaseAuthServiceImpl` to abstract Firebase Auth operations.
- Ensured features do not directly import `firebase_auth`, adhering to architecture rules.

feat: Create repository interfaces for billing and coverage

- Added `BillingRepositoryInterface` for billing-related operations.
- Created `CoverageRepositoryInterface` for coverage data access.

feat: Add use cases for order management

- Implemented use cases for fetching hubs, managers, and roles related to orders.
- Created `GetHubsUseCase`, `GetManagersByHubUseCase`, and `GetRolesByVendorUseCase`.

feat: Develop report use cases for client reports

- Added use cases for fetching various reports including coverage, daily operations, forecast, no-show, performance, and spend reports.
- Implemented `GetCoverageReportUseCase`, `GetDailyOpsReportUseCase`, `GetForecastReportUseCase`, `GetNoShowReportUseCase`, `GetPerformanceReportUseCase`, and `GetSpendReportUseCase`.

feat: Establish profile repository and use cases

- Created `ProfileRepositoryInterface` for staff profile data access.
- Implemented use cases for retrieving staff profile and section statuses: `GetStaffProfileUseCase` and `GetProfileSectionsUseCase`.
- Added `SignOutUseCase` for signing out the current user.

apps/mobile/packages/features/client/settings/lib/client_settings.dart

@@ -21,7 +21,10 @@ class ClientSettingsModule extends Module {
   void binds(Injector i) {
     // Repositories
     i.addLazySingleton<SettingsRepositoryInterface>(
-      () => SettingsRepositoryImpl(apiService: i.get<BaseApiService>()),
+      () => SettingsRepositoryImpl(
+        apiService: i.get<BaseApiService>(),
+        firebaseAuthService: i.get<FirebaseAuthService>(),
+      ),
     );
 
     // UseCases

apps/mobile/packages/features/client/settings/lib/src/data/repositories_impl/settings_repository_impl.dart

@@ -1,6 +1,5 @@
 import 'dart:developer' as developer;
 
-import 'package:firebase_auth/firebase_auth.dart' as firebase;
 import 'package:krow_core/core.dart';
 import 'package:krow_domain/krow_domain.dart';
 
@@ -8,16 +7,22 @@ import 'package:client_settings/src/domain/repositories/settings_repository_inte
 
 /// Implementation of [SettingsRepositoryInterface].
 ///
-/// Uses V2 API for server-side token revocation and Firebase Auth for local
-/// sign-out. Clears the [ClientSessionStore] on sign-out.
+/// Uses V2 API for server-side token revocation and [FirebaseAuthService]
+/// from core for local sign-out. Clears the [ClientSessionStore] on sign-out.
 class SettingsRepositoryImpl implements SettingsRepositoryInterface {
-  /// Creates a [SettingsRepositoryImpl] with the required [BaseApiService].
-  const SettingsRepositoryImpl({required BaseApiService apiService})
-      : _apiService = apiService;
+  /// Creates a [SettingsRepositoryImpl] with the required dependencies.
+  const SettingsRepositoryImpl({
+    required BaseApiService apiService,
+    required FirebaseAuthService firebaseAuthService,
+  })  : _apiService = apiService,
+      _firebaseAuthService = firebaseAuthService;
 
   /// The V2 API service for backend calls.
   final BaseApiService _apiService;
 
+  /// Core Firebase Auth service for local sign-out.
+  final FirebaseAuthService _firebaseAuthService;
+
   @override
   Future<void> signOut() async {
     try {
@@ -31,8 +36,8 @@ class SettingsRepositoryImpl implements SettingsRepositoryInterface {
       // Continue with local sign-out even if server-side fails.
     }
 
-    // Step 2: Sign out from local Firebase Auth.
-    await firebase.FirebaseAuth.instance.signOut();
+    // Step 2: Sign out from local Firebase Auth via core service.
+    await _firebaseAuthService.signOut();
 
     // Step 3: Clear the client session store.
     ClientSessionStore.instance.clear();

apps/mobile/packages/features/client/settings/lib/src/presentation/widgets/client_settings_page/settings_actions.dart

@@ -67,7 +67,7 @@ class SettingsActions extends StatelessWidget {
           style: UiTypography.headline3m.textPrimary,
         ),
         content: Text(
-          'Are you sure you want to log out?',
+          t.client_settings.profile.log_out_confirmation,
           style: UiTypography.body2r.textSecondary,
         ),
         actions: <Widget>[
@@ -77,7 +77,7 @@ class SettingsActions extends StatelessWidget {
           ),
           UiButton.secondary(
             text: t.common.cancel,
-            onPressed: () => Modular.to.pop(),
+            onPressed: () => Modular.to.popSafe(),
           ),
         ],
       ),

apps/mobile/packages/features/client/settings/lib/src/presentation/widgets/client_settings_page/settings_logout.dart

@@ -3,6 +3,7 @@ import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_modular/flutter_modular.dart';
+import 'package:krow_core/core.dart';
 
 import '../../blocs/client_settings_bloc.dart';
 
@@ -78,7 +79,7 @@ class SettingsLogout extends StatelessWidget {
           // Cancel button
           UiButton.secondary(
             text: t.common.cancel,
-            onPressed: () => Modular.to.pop(),
+            onPressed: () => Modular.to.popSafe(),
           ),
         ],
       ),

apps/mobile/packages/features/client/settings/pubspec.yaml

@@ -14,8 +14,7 @@ dependencies:
   flutter_bloc: ^8.1.0
   flutter_modular: ^6.3.0
   equatable: ^2.0.5
-  firebase_auth: ^6.1.2
-  
+
   # Architecture Packages
   design_system:
     path: ../../../design_system