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

apps/packages/domain/lib/src/entities/home/home_dashboard_data.dart

@@ -0,0 +1,45 @@
+import 'package:equatable/equatable.dart';
+
+/// Entity representing dashboard data for the home screen.
+///
+/// This entity provides aggregated metrics such as spending and shift counts
+/// for both the current week and the upcoming 7 days.
+class HomeDashboardData extends Equatable {
+  /// Total spending for the current week.
+  final double weeklySpending;
+
+  /// Projected spending for the next 7 days.
+  final double next7DaysSpending;
+
+  /// Total shifts scheduled for the current week.
+  final int weeklyShifts;
+
+  /// Shifts scheduled for the next 7 days.
+  final int next7DaysScheduled;
+
+  /// Total workers needed for today's shifts.
+  final int totalNeeded;
+
+  /// Total workers filled for today's shifts.
+  final int totalFilled;
+
+  /// Creates a [HomeDashboardData] instance.
+  const HomeDashboardData({
+    required this.weeklySpending,
+    required this.next7DaysSpending,
+    required this.weeklyShifts,
+    required this.next7DaysScheduled,
+    required this.totalNeeded,
+    required this.totalFilled,
+  });
+
+  @override
+  List<Object?> get props => [
+    weeklySpending,
+    next7DaysSpending,
+    weeklyShifts,
+    next7DaysScheduled,
+    totalNeeded,
+    totalFilled,
+  ];
+}