사용자 마스터 UI 및 테스트 구현

lib/features/masters/user/domain/repositories/user_repository.dart

@@ -0,0 +1,21 @@
+import 'package:superport_v2/core/common/models/paginated_result.dart';
+
+import '../entities/user.dart';
+
+abstract class UserRepository {
+  Future<PaginatedResult<UserAccount>> list({
+    int page = 1,
+    int pageSize = 20,
+    String? query,
+    int? groupId,
+    bool? isActive,
+  });
+
+  Future<UserAccount> create(UserInput input);
+
+  Future<UserAccount> update(int id, UserInput input);
+
+  Future<void> delete(int id);
+
+  Future<UserAccount> restore(int id);
+}