added logic for detail

lib/data/repositories/tender_detail_repository.dart

@@ -0,0 +1,14 @@
+import 'package:tm_app/core/utils/result.dart';
+import 'package:tm_app/data/services/model/tender_detail_response/tender_detail_response_model.dart';
+import 'package:tm_app/data/services/tender_detail_service.dart';
+
+class TenderDetailRepository {
+  TenderDetailRepository({required TenderDetailService tenderDetailService})
+      : _tenderDetailService = tenderDetailService;
+
+  final TenderDetailService _tenderDetailService;
+
+  Future<Result<TenderDetailResponseModel>> getTenderDetail({required String id}) async {
+    return _tenderDetailService.getTenderDetail(id: id);
+  }
+}