refactor: introduce HomeDashboardData entity, convert ClientHomePage to StatelessWidget, and update deprecated color methods in the client home feature.

apps/packages/data_connect/lib/src/data_connect_module.dart

@@ -1,5 +1,6 @@
 import 'package:flutter_modular/flutter_modular.dart';
 import 'mocks/auth_repository_mock.dart';
+import 'mocks/home_repository_mock.dart';
 
 /// A module that provides Data Connect dependencies, including mocks.
 class DataConnectModule extends Module {
@@ -7,5 +8,6 @@ class DataConnectModule extends Module {
   void exportedBinds(Injector i) {
     // Make the AuthRepositoryMock available to any module that imports this one.
     i.addLazySingleton(AuthRepositoryMock.new);
+    i.addLazySingleton(HomeRepositoryMock.new);
   }
 }

apps/packages/data_connect/lib/src/mocks/home_repository_mock.dart

@@ -0,0 +1,21 @@
+import 'package:krow_domain/krow_domain.dart';
+
+/// Mock implementation of data source for Home dashboard data.
+///
+/// This mock simulates backend responses for dashboard-related queries.
+class HomeRepositoryMock {
+  /// Returns a mock [HomeDashboardData].
+  Future<HomeDashboardData> getDashboardData() async {
+    // Simulate network delay
+    await Future.delayed(const Duration(milliseconds: 500));
+
+    return const HomeDashboardData(
+      weeklySpending: 4250.0,
+      next7DaysSpending: 6100.0,
+      weeklyShifts: 12,
+      next7DaysScheduled: 18,
+      totalNeeded: 10,
+      totalFilled: 8,
+    );
+  }
+}