attendence records, extra hours , rewards and punishment funnctionality have been added

lib/domain/usecases/get_rewards_usecase.dart

@@ -0,0 +1,12 @@
+import '../models/extra_payment_model.dart';
+import '../repositories/attendance_repository.dart';
+
+class GetRewardsUseCase {
+  final AttendanceRepository repository;
+
+  GetRewardsUseCase({required this.repository});
+
+  Future<List<ExtraPaymentModel>> execute({required String employeeId}) async {
+    return await repository.getRewards(employeeId: employeeId);
+  }
+}