feat(client_coverage): add client coverage feature with user session data use case and dashboard widgets

- Created `client_coverage` feature with necessary dependencies in `pubspec.yaml`.
- Implemented `GetUserSessionDataUseCase` for retrieving user session data.
- Developed `ClientHomeEditBanner` for edit mode instructions and reset functionality.
- Added `ClientHomeHeader` to display user information and action buttons.
- Built `DashboardWidgetBuilder` to render various dashboard widgets based on state.
- Introduced `DraggableWidgetWrapper` for managing widget visibility and drag handles in edit mode.
- Created `HeaderIconButton` for interactive header actions with optional badge support.

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

@@ -0,0 +1,34 @@
+name: client_coverage
+description: Client coverage feature for tracking daily shift coverage and worker status
+version: 1.0.0
+publish_to: none
+
+environment:
+  sdk: ^3.6.0
+
+dependencies:
+  flutter:
+    sdk: flutter
+  
+  # Internal packages
+  design_system:
+    path: ../../../design_system
+  krow_domain:
+    path: ../../../domain
+  krow_core:
+    path: ../../../core
+  krow_data_connect:
+    path: ../../../data_connect
+  core_localization:
+    path: ../../../core_localization
+  
+  # External packages
+  flutter_modular: ^6.3.4
+  flutter_bloc: ^8.1.6
+  equatable: ^2.0.7
+  intl: ^0.20.1
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^5.0.0