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

lib/domain/usecases/get_extra_hours_usecase.dart

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