refactor: UI 화면 통합 및 불필요한 파일 정리

- 모든 *_redesign.dart 파일을 기본 화면 파일로 통합
- 백업용 컨트롤러 파일들 제거 (*_controller.backup.dart)
- 사용하지 않는 예제 및 테스트 파일 제거
- Clean Architecture 적용 후 남은 정리 작업 완료
- 테스트 코드 정리 및 구조 개선 준비

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/services/equipment_service.dart

@@ -2,6 +2,7 @@ import 'package:get_it/get_it.dart';
 import 'package:superport/core/errors/exceptions.dart';
 import 'package:superport/core/errors/failures.dart';
 import 'package:superport/data/datasources/remote/equipment_remote_datasource.dart';
+import 'package:superport/data/models/common/paginated_response.dart';
 import 'package:superport/data/models/equipment/equipment_history_dto.dart';
 import 'package:superport/data/models/equipment/equipment_in_request.dart';
 import 'package:superport/data/models/equipment/equipment_io_response.dart';
@@ -15,7 +16,7 @@ class EquipmentService {
   final EquipmentRemoteDataSource _remoteDataSource = GetIt.instance<EquipmentRemoteDataSource>();
 
   // 장비 목록 조회 (DTO 형태로 반환하여 status 정보 유지)
-  Future<List<EquipmentListDto>> getEquipmentsWithStatus({
+  Future<PaginatedResponse<EquipmentListDto>> getEquipmentsWithStatus({
     int page = 1,
     int perPage = 20,
     String? status,
@@ -24,7 +25,7 @@ class EquipmentService {
     String? search,
   }) async {
     try {
-      final dtoList = await _remoteDataSource.getEquipments(
+      final response = await _remoteDataSource.getEquipments(
         page: page,
         perPage: perPage,
         status: status,
@@ -33,7 +34,15 @@ class EquipmentService {
         search: search,
       );
 
-      return dtoList;
+      return PaginatedResponse<EquipmentListDto>(
+        items: response.items,
+        page: response.page,
+        size: response.perPage,
+        totalElements: response.total,
+        totalPages: response.totalPages,
+        first: response.page == 1,
+        last: response.page >= response.totalPages,
+      );
     } on ServerException catch (e) {
       throw ServerFailure(message: e.message);
     } catch (e) {
@@ -42,7 +51,7 @@ class EquipmentService {
   }
 
   // 장비 목록 조회
-  Future<List<Equipment>> getEquipments({
+  Future<PaginatedResponse<Equipment>> getEquipments({
     int page = 1,
     int perPage = 20,
     String? status,
@@ -51,7 +60,7 @@ class EquipmentService {
     String? search,
   }) async {
     try {
-      final dtoList = await _remoteDataSource.getEquipments(
+      final response = await _remoteDataSource.getEquipments(
         page: page,
         perPage: perPage,
         status: status,
@@ -60,7 +69,15 @@ class EquipmentService {
         search: search,
       );
 
-      return dtoList.map((dto) => _convertListDtoToEquipment(dto)).toList();
+      return PaginatedResponse<Equipment>(
+        items: response.items.map((dto) => _convertListDtoToEquipment(dto)).toList(),
+        page: response.page,
+        size: response.perPage,
+        totalElements: response.total,
+        totalPages: response.totalPages,
+        first: response.page == 1,
+        last: response.page >= response.totalPages,
+      );
     } on ServerException catch (e) {
       throw ServerFailure(message: e.message);
     } catch (e) {
@@ -68,6 +85,42 @@ class EquipmentService {
     }
   }
 
+  // 입고된 장비 목록 조회
+  Future<PaginatedResponse<EquipmentListDto>> getEquipmentInList({
+    int page = 1,
+    int perPage = 20,
+    int? companyId,
+    int? warehouseLocationId,
+    String? search,
+  }) async {
+    return getEquipmentsWithStatus(
+      page: page,
+      perPage: perPage,
+      status: 'available', // 입고된 장비는 사용 가능 상태
+      companyId: companyId,
+      warehouseLocationId: warehouseLocationId,
+      search: search,
+    );
+  }
+
+  // 출고된 장비 목록 조회
+  Future<PaginatedResponse<EquipmentListDto>> getEquipmentOutList({
+    int page = 1,
+    int perPage = 20,
+    int? companyId,
+    int? warehouseLocationId,
+    String? search,
+  }) async {
+    return getEquipmentsWithStatus(
+      page: page,
+      perPage: perPage,
+      status: 'in_use', // 출고된 장비는 사용 중 상태
+      companyId: companyId,
+      warehouseLocationId: warehouseLocationId,
+      search: search,
+    );
+  }
+
   // 장비 생성
   Future<Equipment> createEquipment(Equipment equipment) async {
     try {