feat: Equipment DTO 호환성 수정 전 백업 커밋

- Equipment DTO 필드명 변경 (name → equipment_number 등) 완료
- Phase 1-7 파생 수정사항 체계적 진행 예정
- 통합 모델 정리, Controller 동기화, UI 업데이트 예정

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

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

lib/screens/equipment/equipment_list.dart

@@ -618,10 +618,8 @@ class _EquipmentListState extends State<EquipmentList> {
                   Routes.equipmentInAdd,
                 );
                 if (result == true) {
-                  setState(() {
-                    _controller.loadData();
-                    _controller.goToPage(1);
-                  });
+                  // 입고 완료 후 데이터 새로고침 (중복 방지)
+                  _controller.refresh();
                 }
               },
               variant: ShadcnButtonVariant.primary,
@@ -693,10 +691,8 @@ class _EquipmentListState extends State<EquipmentList> {
                   Routes.equipmentInAdd,
                 );
                 if (result == true) {
-                  setState(() {
-                    _controller.loadData();
-                    _controller.goToPage(1);
-                  });
+                  // 입고 완료 후 데이터 새로고침 (중복 방지)
+                  _controller.refresh();
                 }
               },
               variant: ShadcnButtonVariant.primary,
@@ -743,7 +739,11 @@ class _EquipmentListState extends State<EquipmentList> {
     totalWidth += 100; // 카테고리
     totalWidth += 50;  // 수량
     totalWidth += 70;  // 상태
-    totalWidth += 80;  // 날짜
+    totalWidth += 80;  // 입출고일
+    totalWidth += 120; // 입고지
+    totalWidth += 120; // 구매처
+    totalWidth += 100; // 구매일
+    totalWidth += 100; // 구매가격
     totalWidth += 90;  // 관리
     
     // 상세 컬럼들 (조건부)
@@ -751,10 +751,8 @@ class _EquipmentListState extends State<EquipmentList> {
       totalWidth += 120; // 시리얼번호
       totalWidth += 120; // 바코드
       totalWidth += 120; // 현재 위치
-      totalWidth += 100; // 창고 위치
+      totalWidth += 100; // 창고 위치 (중복 - 입고지와 다름)
       totalWidth += 100; // 점검일
-      totalWidth += 100; // 구매일
-      totalWidth += 100; // 구매가격
     }
     
     // padding 추가 (좌우 각 16px)
@@ -853,15 +851,21 @@ class _EquipmentListState extends State<EquipmentList> {
               _buildHeaderCell('수량', flex: 1, useExpanded: useExpanded, minWidth: 50),
               // 상태
               _buildHeaderCell('상태', flex: 2, useExpanded: useExpanded, minWidth: 70),
-              // 날짜
-              _buildHeaderCell('날짜', flex: 2, useExpanded: useExpanded, minWidth: 80),
+              // 입출고일
+              _buildHeaderCell('입출고일', flex: 2, useExpanded: useExpanded, minWidth: 80),
+              // 입고지
+              _buildHeaderCell('입고지', flex: 3, useExpanded: useExpanded, minWidth: 120),
+              // 구매처
+              _buildHeaderCell('구매처', flex: 3, useExpanded: useExpanded, minWidth: 120),
+              // 구매일
+              _buildHeaderCell('구매일', flex: 2, useExpanded: useExpanded, minWidth: 100),
+              // 구매가격
+              _buildHeaderCell('구매가격', flex: 2, useExpanded: useExpanded, minWidth: 100),
               // 상세 정보 (조건부)
               if (_showDetailedColumns) ...[
                 _buildHeaderCell('현재 위치', flex: 3, useExpanded: useExpanded, minWidth: 120),
                 _buildHeaderCell('창고 위치', flex: 2, useExpanded: useExpanded, minWidth: 100),
                 _buildHeaderCell('점검일', flex: 2, useExpanded: useExpanded, minWidth: 100),
-                _buildHeaderCell('구매일', flex: 2, useExpanded: useExpanded, minWidth: 100),
-                _buildHeaderCell('구매가격', flex: 2, useExpanded: useExpanded, minWidth: 100),
               ],
               // 관리
               _buildHeaderCell('관리', flex: 2, useExpanded: useExpanded, minWidth: 90),
@@ -975,13 +979,57 @@ class _EquipmentListState extends State<EquipmentList> {
                   useExpanded: useExpanded,
                   minWidth: 70,
                 ),
-                // 날짜
+                // 입출고일
                 _buildDataCell(
-                  _buildDateWidget(equipment),
+                  _buildCreatedDateWidget(equipment),
                   flex: 2,
                   useExpanded: useExpanded,
                   minWidth: 80,
                 ),
+                // 입고지
+                _buildDataCell(
+                  Text(
+                    equipment.warehouseLocation ?? '-',
+                    style: ShadcnTheme.bodySmall,
+                  ),
+                  flex: 3,
+                  useExpanded: useExpanded,
+                  minWidth: 120,
+                ),
+                // 구매처 (회사명)
+                _buildDataCell(
+                  Text(
+                    equipment.currentCompany ?? '-',
+                    style: ShadcnTheme.bodySmall,
+                  ),
+                  flex: 3,
+                  useExpanded: useExpanded,
+                  minWidth: 120,
+                ),
+                // 구매일
+                _buildDataCell(
+                  Text(
+                    equipment.equipment.purchaseDate != null
+                        ? '${equipment.equipment.purchaseDate!.year}/${equipment.equipment.purchaseDate!.month.toString().padLeft(2, '0')}/${equipment.equipment.purchaseDate!.day.toString().padLeft(2, '0')}'
+                        : '-',
+                    style: ShadcnTheme.bodySmall,
+                  ),
+                  flex: 2,
+                  useExpanded: useExpanded,
+                  minWidth: 100,
+                ),
+                // 구매가격
+                _buildDataCell(
+                  Text(
+                    equipment.equipment.purchasePrice != null
+                        ? '₩${equipment.equipment.purchasePrice!.toStringAsFixed(0).replaceAllMapped(RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'), (Match m) => '${m[1]},')}' 
+                        : '-',
+                    style: ShadcnTheme.bodySmall,
+                  ),
+                  flex: 2,
+                  useExpanded: useExpanded,
+                  minWidth: 100,
+                ),
                 // 상세 정보 (조건부)
                 if (_showDetailedColumns) ...[
                   // 현재 위치 (회사 + 지점)
@@ -1011,30 +1059,6 @@ class _EquipmentListState extends State<EquipmentList> {
                     useExpanded: useExpanded,
                     minWidth: 100,
                   ),
-                  // 구매일
-                  _buildDataCell(
-                    Text(
-                      equipment.equipment.inDate != null
-                          ? '${equipment.equipment.inDate!.year}/${equipment.equipment.inDate!.month.toString().padLeft(2, '0')}/${equipment.equipment.inDate!.day.toString().padLeft(2, '0')}'
-                          : '-',
-                      style: ShadcnTheme.bodySmall,
-                    ),
-                    flex: 2,
-                    useExpanded: useExpanded,
-                    minWidth: 100,
-                  ),
-                  // 구매가격
-                  _buildDataCell(
-                    Text(
-                      equipment.equipment.purchasePrice != null
-                          ? '₩${equipment.equipment.purchasePrice!.toStringAsFixed(0).replaceAllMapped(RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'), (Match m) => '${m[1]},')}'  
-                          : '-',
-                      style: ShadcnTheme.bodySmall,
-                    ),
-                    flex: 2,
-                    useExpanded: useExpanded,
-                    minWidth: 100,
-                  ),
                 ],
                 // 관리
                 _buildDataCell(
@@ -1159,8 +1183,8 @@ class _EquipmentListState extends State<EquipmentList> {
     );
   }
 
-  /// 날짜 위젯 빌더
-  Widget _buildDateWidget(UnifiedEquipment equipment) {
+  /// 입출고일 위젯 빌더
+  Widget _buildCreatedDateWidget(UnifiedEquipment equipment) {
     String dateStr = equipment.date.toString().substring(0, 10);
     return Text(
       dateStr,
@@ -1288,23 +1312,63 @@ class _EquipmentListState extends State<EquipmentList> {
     return '${category.substring(0, 2)}...';
   }
 
-  /// 카테고리 툴팁 위젯
+  /// 영어 카테고리를 한국어로 변환
+  String _translateCategory(String category) {
+    const Map<String, String> categoryMap = {
+      // 대분류
+      'Network': '네트워크',
+      'Server': '서버',
+      'Storage': '스토리지',
+      'Security': '보안',
+      'Computer': '컴퓨터',
+      'Mobile': '모바일',
+      'Printer': '프린터',
+      'Monitor': '모니터',
+      'Peripheral': '주변기기',
+      // 중분류
+      'Router': '라우터', 
+      'Switch': '스위치',
+      'Firewall': '방화벽',
+      'Laptop': '노트북',
+      'Desktop': '데스크톱',
+      'Tablet': '태블릿',
+      'Smartphone': '스마트폰',
+      'Scanner': '스캐너',
+      'Keyboard': '키보드',
+      'Mouse': '마우스',
+      // 소분류 예시
+      'Wireless': '무선',
+      'Wired': '유선',
+      'Gaming': '게이밍',
+      'Office': '사무용',
+    };
+    
+    return categoryMap[category] ?? category;
+  }
+
+  /// 카테고리 툴팁 위젯 (한국어 변환 적용)
   Widget _buildCategoryWithTooltip(UnifiedEquipment equipment) {
+    // 영어→한국어 변환 적용
+    final translatedCategory = _translateCategory(equipment.equipment.category);
+    final translatedSubCategory = _translateCategory(equipment.equipment.subCategory);
+    final translatedSubSubCategory = _translateCategory(equipment.equipment.subSubCategory);
+    
     final fullCategory = EquipmentDisplayHelper.formatCategory(
-      equipment.equipment.category,
-      equipment.equipment.subCategory,
-      equipment.equipment.subSubCategory,
+      translatedCategory,
+      translatedSubCategory, 
+      translatedSubSubCategory,
     );
+    
     // 축약 표기 적용 - 비어있지 않은 카테고리만 표시
     final List<String> parts = [];
-    if (equipment.equipment.category.isNotEmpty) {
-      parts.add(_shortenCategory(equipment.equipment.category));
+    if (translatedCategory.isNotEmpty) {
+      parts.add(_shortenCategory(translatedCategory));
     }
-    if (equipment.equipment.subCategory.isNotEmpty) {
-      parts.add(_shortenCategory(equipment.equipment.subCategory));
+    if (translatedSubCategory.isNotEmpty) {
+      parts.add(_shortenCategory(translatedSubCategory));
     }
-    if (equipment.equipment.subSubCategory.isNotEmpty) {
-      parts.add(_shortenCategory(equipment.equipment.subSubCategory));
+    if (translatedSubSubCategory.isNotEmpty) {
+      parts.add(_shortenCategory(translatedSubSubCategory));
     }
     final shortCategory = parts.join(' > ');