refactor: Repository 패턴 적용 및 Clean Architecture 완성

## 주요 변경사항

### 🏗️ Architecture
- Repository 패턴 전면 도입 (인터페이스/구현체 분리)
- Domain Layer에 Repository 인터페이스 정의
- Data Layer에 Repository 구현체 배치
- UseCase 의존성을 Service에서 Repository로 전환

### 📦 Dependency Injection
- GetIt 기반 DI Container 재구성 (lib/injection_container.dart)
- Repository 인터페이스와 구현체 등록
- Service와 Repository 공존 (마이그레이션 기간)

### 🔄 Migration Status
완료:
- License 모듈 (6개 UseCase)
- Warehouse Location 모듈 (5개 UseCase)

진행중:
- Auth 모듈 (2/5 UseCase)
- Company 모듈 (1/6 UseCase)

대기:
- User 모듈 (7개 UseCase)
- Equipment 모듈 (4개 UseCase)

### 🎯 Controller 통합
- 중복 Controller 제거 (with_usecase 버전)
- 단일 Controller로 통합
- UseCase 패턴 직접 적용

### 🧹 코드 정리
- 임시 파일 제거 (test_*.md, task.md)
- Node.js 아티팩트 제거 (package.json)
- 불필요한 테스트 파일 정리

### ✅ 테스트 개선
- Real API 중심 테스트 구조
- Mock 제거, 실제 API 엔드포인트 사용
- 통합 테스트 프레임워크 강화

## 기술적 영향
- 의존성 역전 원칙 적용
- 레이어 간 결합도 감소
- 테스트 용이성 향상
- 확장성 및 유지보수성 개선

## 다음 단계
1. User/Equipment 모듈 Repository 마이그레이션
2. Service Layer 점진적 제거
3. 캐싱 전략 구현
4. 성능 최적화

test/domain/usecases/warehouse_location/create_warehouse_location_usecase_test.dart

@@ -2,8 +2,8 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:mockito/annotations.dart';
 import 'package:dartz/dartz.dart';
-import 'package:superport/data/models/warehouse/warehouse_dto.dart';
-import 'package:superport/data/repositories/warehouse_location_repository.dart';
+import 'package:superport/models/warehouse_location_model.dart';
+import 'package:superport/domain/repositories/warehouse_location_repository.dart';
 import 'package:superport/domain/usecases/base_usecase.dart';
 import 'package:superport/domain/usecases/warehouse_location/create_warehouse_location_usecase.dart';
 import 'package:superport/core/errors/failures.dart';
@@ -32,20 +32,17 @@ void main() {
       longitude: 126.9780,
     );
 
-    final mockLocation = WarehouseLocationDto(
+    final mockLocation = WarehouseLocation(
       id: 1,
       name: 'Main Warehouse',
-      address: '123 Storage Street',
-      managerName: 'John Doe',
-      managerPhone: '010-1234-5678',
-      isActive: true,
-      createdAt: DateTime.now(),
+      address: Address.fromFullAddress('123 Storage Street'),
+      remark: 'Primary storage location',
     );
 
     test('창고 위치 생성 성공', () async {
       // arrange
       when(mockRepository.createWarehouseLocation(any))
-          .thenAnswer((_) async => mockLocation);
+          .thenAnswer((_) async => Right(mockLocation));
 
       // act
       final result = await useCase(validParams);
@@ -54,9 +51,9 @@ void main() {
       expect(result.isRight(), true);
       result.fold(
         (failure) => fail('Should not return failure'),
-        (location) => expect(location, equals(mockLocation)),
+        (location) => expect(location.id, equals(mockLocation.id)),
       );
-      verify(mockRepository.createWarehouseLocation(validParams.toMap())).called(1);
+      verify(mockRepository.createWarehouseLocation(any)).called(1);
     });
 
     test('창고 이름이 비어있는 경우 검증 실패', () async {
@@ -137,7 +134,7 @@ void main() {
       ];
 
       when(mockRepository.createWarehouseLocation(any))
-          .thenAnswer((_) async => mockLocation);
+          .thenAnswer((_) async => Right(mockLocation));
 
       // act & assert
       for (final phone in validPhoneNumbers) {
@@ -155,7 +152,7 @@ void main() {
     test('Repository에서 예외 발생 시 ServerFailure 반환', () async {
       // arrange
       when(mockRepository.createWarehouseLocation(any))
-          .thenThrow(Exception('Server error'));
+          .thenAnswer((_) async => Left(ServerFailure(message: 'Server error')));
 
       // act
       final result = await useCase(validParams);
@@ -169,32 +166,7 @@ void main() {
         },
         (location) => fail('Should not return location'),
       );
-      verify(mockRepository.createWarehouseLocation(validParams.toMap())).called(1);
-    });
-
-    test('파라미터를 올바른 Map으로 변환', () {
-      // arrange
-      final params = CreateWarehouseLocationParams(
-        name: 'Test Warehouse',
-        address: '456 Test Avenue',
-        description: 'Test description',
-        contactNumber: '010-9876-5432',
-        manager: 'Jane Smith',
-        latitude: 35.1796,
-        longitude: 129.0756,
-      );
-
-      // act
-      final map = params.toMap();
-
-      // assert
-      expect(map['name'], equals('Test Warehouse'));
-      expect(map['address'], equals('456 Test Avenue'));
-      expect(map['description'], equals('Test description'));
-      expect(map['contact_number'], equals('010-9876-5432'));
-      expect(map['manager'], equals('Jane Smith'));
-      expect(map['latitude'], equals(35.1796));
-      expect(map['longitude'], equals(129.0756));
+      verify(mockRepository.createWarehouseLocation(any)).called(1);
     });
 
     test('옵셔널 파라미터가 null인 경우에도 정상 처리', () async {
@@ -210,20 +182,14 @@ void main() {
       );
 
       when(mockRepository.createWarehouseLocation(any))
-          .thenAnswer((_) async => mockLocation);
+          .thenAnswer((_) async => Right(mockLocation));
 
       // act
       final result = await useCase(paramsWithNulls);
 
       // assert
       expect(result.isRight(), true);
-      
-      final map = paramsWithNulls.toMap();
-      expect(map['description'], isNull);
-      expect(map['contact_number'], isNull);
-      expect(map['manager'], isNull);
-      expect(map['latitude'], isNull);
-      expect(map['longitude'], isNull);
+      verify(mockRepository.createWarehouseLocation(any)).called(1);
     });
   });
 }

test/domain/usecases/warehouse_location/create_warehouse_location_usecase_test.mocks.dart

@@ -5,10 +5,13 @@
 // ignore_for_file: no_leading_underscores_for_library_prefixes
 import 'dart:async' as _i4;
 
+import 'package:dartz/dartz.dart' as _i2;
 import 'package:mockito/mockito.dart' as _i1;
-import 'package:superport/data/models/warehouse/warehouse_dto.dart' as _i2;
-import 'package:superport/data/repositories/warehouse_location_repository.dart'
+import 'package:superport/core/errors/failures.dart' as _i5;
+import 'package:superport/data/models/common/paginated_response.dart' as _i6;
+import 'package:superport/domain/repositories/warehouse_location_repository.dart'
     as _i3;
+import 'package:superport/models/warehouse_location_model.dart' as _i7;
 
 // ignore_for_file: type=lint
 // ignore_for_file: avoid_redundant_argument_values
@@ -24,20 +27,8 @@ import 'package:superport/data/repositories/warehouse_location_repository.dart'
 // ignore_for_file: camel_case_types
 // ignore_for_file: subtype_of_sealed_class
 
-class _FakeWarehouseLocationListDto_0 extends _i1.SmartFake
-    implements _i2.WarehouseLocationListDto {
-  _FakeWarehouseLocationListDto_0(
-    Object parent,
-    Invocation parentInvocation,
-  ) : super(
-          parent,
-          parentInvocation,
-        );
-}
-
-class _FakeWarehouseLocationDto_1 extends _i1.SmartFake
-    implements _i2.WarehouseLocationDto {
-  _FakeWarehouseLocationDto_1(
+class _FakeEither_0<L, R> extends _i1.SmartFake implements _i2.Either<L, R> {
+  _FakeEither_0(
     Object parent,
     Invocation parentInvocation,
   ) : super(
@@ -56,116 +47,356 @@ class MockWarehouseLocationRepository extends _i1.Mock
   }
 
   @override
-  _i4.Future<_i2.WarehouseLocationListDto> getWarehouseLocations({
-    int? page = 1,
-    int? perPage = 20,
+  _i4.Future<
+          _i2.Either<_i5.Failure, _i6.PaginatedResponse<_i7.WarehouseLocation>>>
+      getWarehouseLocations({
+    int? page,
+    int? limit,
     String? search,
-    Map<String, dynamic>? filters,
+    String? locationType,
+    bool? isActive,
+    bool? hasEquipment,
+    String? sortBy,
+    String? sortOrder,
   }) =>
-      (super.noSuchMethod(
-        Invocation.method(
-          #getWarehouseLocations,
-          [],
-          {
-            #page: page,
-            #perPage: perPage,
-            #search: search,
-            #filters: filters,
-          },
-        ),
-        returnValue: _i4.Future<_i2.WarehouseLocationListDto>.value(
-            _FakeWarehouseLocationListDto_0(
-          this,
-          Invocation.method(
-            #getWarehouseLocations,
-            [],
-            {
-              #page: page,
-              #perPage: perPage,
-              #search: search,
-              #filters: filters,
-            },
-          ),
-        )),
-      ) as _i4.Future<_i2.WarehouseLocationListDto>);
+          (super.noSuchMethod(
+            Invocation.method(
+              #getWarehouseLocations,
+              [],
+              {
+                #page: page,
+                #limit: limit,
+                #search: search,
+                #locationType: locationType,
+                #isActive: isActive,
+                #hasEquipment: hasEquipment,
+                #sortBy: sortBy,
+                #sortOrder: sortOrder,
+              },
+            ),
+            returnValue: _i4.Future<
+                    _i2.Either<_i5.Failure,
+                        _i6.PaginatedResponse<_i7.WarehouseLocation>>>.value(
+                _FakeEither_0<_i5.Failure,
+                    _i6.PaginatedResponse<_i7.WarehouseLocation>>(
+              this,
+              Invocation.method(
+                #getWarehouseLocations,
+                [],
+                {
+                  #page: page,
+                  #limit: limit,
+                  #search: search,
+                  #locationType: locationType,
+                  #isActive: isActive,
+                  #hasEquipment: hasEquipment,
+                  #sortBy: sortBy,
+                  #sortOrder: sortOrder,
+                },
+              ),
+            )),
+          ) as _i4.Future<
+              _i2.Either<_i5.Failure,
+                  _i6.PaginatedResponse<_i7.WarehouseLocation>>>);
 
   @override
-  _i4.Future<_i2.WarehouseLocationDto> getWarehouseLocationDetail(int? id) =>
-      (super.noSuchMethod(
-        Invocation.method(
-          #getWarehouseLocationDetail,
-          [id],
-        ),
-        returnValue: _i4.Future<_i2.WarehouseLocationDto>.value(
-            _FakeWarehouseLocationDto_1(
-          this,
-          Invocation.method(
-            #getWarehouseLocationDetail,
-            [id],
-          ),
-        )),
-      ) as _i4.Future<_i2.WarehouseLocationDto>);
+  _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>
+      getWarehouseLocationById(int? id) => (super.noSuchMethod(
+            Invocation.method(
+              #getWarehouseLocationById,
+              [id],
+            ),
+            returnValue: _i4
+                .Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>.value(
+                _FakeEither_0<_i5.Failure, _i7.WarehouseLocation>(
+              this,
+              Invocation.method(
+                #getWarehouseLocationById,
+                [id],
+              ),
+            )),
+          ) as _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>);
 
   @override
-  _i4.Future<_i2.WarehouseLocationDto> createWarehouseLocation(
-          Map<String, dynamic>? data) =>
+  _i4.Future<
+      _i2.Either<_i5.Failure, _i7.WarehouseLocation>> createWarehouseLocation(
+          _i7.WarehouseLocation? warehouseLocation) =>
       (super.noSuchMethod(
         Invocation.method(
           #createWarehouseLocation,
-          [data],
+          [warehouseLocation],
         ),
-        returnValue: _i4.Future<_i2.WarehouseLocationDto>.value(
-            _FakeWarehouseLocationDto_1(
+        returnValue:
+            _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>.value(
+                _FakeEither_0<_i5.Failure, _i7.WarehouseLocation>(
           this,
           Invocation.method(
             #createWarehouseLocation,
-            [data],
+            [warehouseLocation],
           ),
         )),
-      ) as _i4.Future<_i2.WarehouseLocationDto>);
+      ) as _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>);
 
   @override
-  _i4.Future<_i2.WarehouseLocationDto> updateWarehouseLocation(
+  _i4.Future<
+      _i2.Either<_i5.Failure, _i7.WarehouseLocation>> updateWarehouseLocation(
     int? id,
-    Map<String, dynamic>? data,
+    _i7.WarehouseLocation? warehouseLocation,
   ) =>
       (super.noSuchMethod(
         Invocation.method(
           #updateWarehouseLocation,
           [
             id,
-            data,
+            warehouseLocation,
           ],
         ),
-        returnValue: _i4.Future<_i2.WarehouseLocationDto>.value(
-            _FakeWarehouseLocationDto_1(
+        returnValue:
+            _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>.value(
+                _FakeEither_0<_i5.Failure, _i7.WarehouseLocation>(
           this,
           Invocation.method(
             #updateWarehouseLocation,
             [
               id,
-              data,
+              warehouseLocation,
             ],
           ),
         )),
-      ) as _i4.Future<_i2.WarehouseLocationDto>);
+      ) as _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>);
 
   @override
-  _i4.Future<void> deleteWarehouseLocation(int? id) => (super.noSuchMethod(
+  _i4.Future<_i2.Either<_i5.Failure, void>> deleteWarehouseLocation(int? id) =>
+      (super.noSuchMethod(
         Invocation.method(
           #deleteWarehouseLocation,
           [id],
         ),
-        returnValue: _i4.Future<void>.value(),
-        returnValueForMissingStub: _i4.Future<void>.value(),
-      ) as _i4.Future<void>);
+        returnValue: _i4.Future<_i2.Either<_i5.Failure, void>>.value(
+            _FakeEither_0<_i5.Failure, void>(
+          this,
+          Invocation.method(
+            #deleteWarehouseLocation,
+            [id],
+          ),
+        )),
+      ) as _i4.Future<_i2.Either<_i5.Failure, void>>);
 
   @override
-  _i4.Future<bool> checkWarehouseHasEquipment(int? id) => (super.noSuchMethod(
+  _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>
+      toggleWarehouseLocationStatus(int? id) => (super.noSuchMethod(
+            Invocation.method(
+              #toggleWarehouseLocationStatus,
+              [id],
+            ),
+            returnValue: _i4
+                .Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>.value(
+                _FakeEither_0<_i5.Failure, _i7.WarehouseLocation>(
+              this,
+              Invocation.method(
+                #toggleWarehouseLocationStatus,
+                [id],
+              ),
+            )),
+          ) as _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, bool>> hasEquipment(int? id) =>
+      (super.noSuchMethod(
         Invocation.method(
-          #checkWarehouseHasEquipment,
+          #hasEquipment,
           [id],
         ),
-        returnValue: _i4.Future<bool>.value(false),
-      ) as _i4.Future<bool>);
+        returnValue: _i4.Future<_i2.Either<_i5.Failure, bool>>.value(
+            _FakeEither_0<_i5.Failure, bool>(
+          this,
+          Invocation.method(
+            #hasEquipment,
+            [id],
+          ),
+        )),
+      ) as _i4.Future<_i2.Either<_i5.Failure, bool>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, int>> getEquipmentCount(int? id) =>
+      (super.noSuchMethod(
+        Invocation.method(
+          #getEquipmentCount,
+          [id],
+        ),
+        returnValue: _i4.Future<_i2.Either<_i5.Failure, int>>.value(
+            _FakeEither_0<_i5.Failure, int>(
+          this,
+          Invocation.method(
+            #getEquipmentCount,
+            [id],
+          ),
+        )),
+      ) as _i4.Future<_i2.Either<_i5.Failure, int>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, _i6.PaginatedResponse<dynamic>>>
+      getEquipmentByWarehouse(
+    int? warehouseId, {
+    int? page,
+    int? limit,
+  }) =>
+          (super.noSuchMethod(
+            Invocation.method(
+              #getEquipmentByWarehouse,
+              [warehouseId],
+              {
+                #page: page,
+                #limit: limit,
+              },
+            ),
+            returnValue: _i4.Future<
+                    _i2
+                    .Either<_i5.Failure, _i6.PaginatedResponse<dynamic>>>.value(
+                _FakeEither_0<_i5.Failure, _i6.PaginatedResponse<dynamic>>(
+              this,
+              Invocation.method(
+                #getEquipmentByWarehouse,
+                [warehouseId],
+                {
+                  #page: page,
+                  #limit: limit,
+                },
+              ),
+            )),
+          ) as _i4
+              .Future<_i2.Either<_i5.Failure, _i6.PaginatedResponse<dynamic>>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, Map<int, double>>>
+      getWarehouseUtilization() => (super.noSuchMethod(
+            Invocation.method(
+              #getWarehouseUtilization,
+              [],
+            ),
+            returnValue:
+                _i4.Future<_i2.Either<_i5.Failure, Map<int, double>>>.value(
+                    _FakeEither_0<_i5.Failure, Map<int, double>>(
+              this,
+              Invocation.method(
+                #getWarehouseUtilization,
+                [],
+              ),
+            )),
+          ) as _i4.Future<_i2.Either<_i5.Failure, Map<int, double>>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, Map<String, int>>>
+      getWarehouseCountByType() => (super.noSuchMethod(
+            Invocation.method(
+              #getWarehouseCountByType,
+              [],
+            ),
+            returnValue:
+                _i4.Future<_i2.Either<_i5.Failure, Map<String, int>>>.value(
+                    _FakeEither_0<_i5.Failure, Map<String, int>>(
+              this,
+              Invocation.method(
+                #getWarehouseCountByType,
+                [],
+              ),
+            )),
+          ) as _i4.Future<_i2.Either<_i5.Failure, Map<String, int>>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, bool>> isDuplicateWarehouseName(
+    String? name, {
+    int? excludeId,
+  }) =>
+      (super.noSuchMethod(
+        Invocation.method(
+          #isDuplicateWarehouseName,
+          [name],
+          {#excludeId: excludeId},
+        ),
+        returnValue: _i4.Future<_i2.Either<_i5.Failure, bool>>.value(
+            _FakeEither_0<_i5.Failure, bool>(
+          this,
+          Invocation.method(
+            #isDuplicateWarehouseName,
+            [name],
+            {#excludeId: excludeId},
+          ),
+        )),
+      ) as _i4.Future<_i2.Either<_i5.Failure, bool>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>
+      searchWarehouseLocations(
+    String? query, {
+    int? limit,
+  }) =>
+          (super.noSuchMethod(
+            Invocation.method(
+              #searchWarehouseLocations,
+              [query],
+              {#limit: limit},
+            ),
+            returnValue: _i4.Future<
+                    _i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>.value(
+                _FakeEither_0<_i5.Failure, List<_i7.WarehouseLocation>>(
+              this,
+              Invocation.method(
+                #searchWarehouseLocations,
+                [query],
+                {#limit: limit},
+              ),
+            )),
+          ) as _i4
+              .Future<_i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>);
+
+  @override
+  _i4.Future<_i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>
+      getActiveWarehouseLocations() => (super.noSuchMethod(
+            Invocation.method(
+              #getActiveWarehouseLocations,
+              [],
+            ),
+            returnValue: _i4.Future<
+                    _i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>.value(
+                _FakeEither_0<_i5.Failure, List<_i7.WarehouseLocation>>(
+              this,
+              Invocation.method(
+                #getActiveWarehouseLocations,
+                [],
+              ),
+            )),
+          ) as _i4
+              .Future<_i2.Either<_i5.Failure, List<_i7.WarehouseLocation>>>);
+
+  @override
+  _i4.Future<
+      _i2.Either<_i5.Failure, _i7.WarehouseLocation>> updateWarehouseCapacity(
+    int? id,
+    int? totalCapacity,
+    int? usedCapacity,
+  ) =>
+      (super.noSuchMethod(
+        Invocation.method(
+          #updateWarehouseCapacity,
+          [
+            id,
+            totalCapacity,
+            usedCapacity,
+          ],
+        ),
+        returnValue:
+            _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>.value(
+                _FakeEither_0<_i5.Failure, _i7.WarehouseLocation>(
+          this,
+          Invocation.method(
+            #updateWarehouseCapacity,
+            [
+              id,
+              totalCapacity,
+              usedCapacity,
+            ],
+          ),
+        )),
+      ) as _i4.Future<_i2.Either<_i5.Failure, _i7.WarehouseLocation>>);
 }