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/data/models/lookups/lookup_data.g.dart

@@ -18,13 +18,22 @@ _$LookupDataImpl _$$LookupDataImplFromJson(Map<String, dynamic> json) =>
               .toList() ??
           [],
       equipmentCategories: (json['equipment_categories'] as List<dynamic>?)
-              ?.map((e) => CategoryItem.fromJson(e as Map<String, dynamic>))
+              ?.map((e) =>
+                  CategoryCombinationItem.fromJson(e as Map<String, dynamic>))
               .toList() ??
           [],
       equipmentStatuses: (json['equipment_statuses'] as List<dynamic>?)
               ?.map((e) => StatusItem.fromJson(e as Map<String, dynamic>))
               .toList() ??
           [],
+      companies: (json['companies'] as List<dynamic>?)
+              ?.map((e) => LookupItem.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+      warehouses: (json['warehouses'] as List<dynamic>?)
+              ?.map((e) => LookupItem.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
     );
 
 Map<String, dynamic> _$$LookupDataImplToJson(_$LookupDataImpl instance) =>
@@ -33,11 +42,13 @@ Map<String, dynamic> _$$LookupDataImplToJson(_$LookupDataImpl instance) =>
       'equipment_names': instance.equipmentNames,
       'equipment_categories': instance.equipmentCategories,
       'equipment_statuses': instance.equipmentStatuses,
+      'companies': instance.companies,
+      'warehouses': instance.warehouses,
     };
 
 _$LookupItemImpl _$$LookupItemImplFromJson(Map<String, dynamic> json) =>
     _$LookupItemImpl(
-      id: (json['id'] as num).toInt(),
+      id: (json['id'] as num?)?.toInt(),
       name: json['name'] as String,
     );
 
@@ -50,7 +61,7 @@ Map<String, dynamic> _$$LookupItemImplToJson(_$LookupItemImpl instance) =>
 _$EquipmentNameItemImpl _$$EquipmentNameItemImplFromJson(
         Map<String, dynamic> json) =>
     _$EquipmentNameItemImpl(
-      id: (json['id'] as num).toInt(),
+      id: (json['id'] as num?)?.toInt(),
       name: json['name'] as String,
       modelNumber: json['model_number'] as String?,
     );
@@ -63,6 +74,22 @@ Map<String, dynamic> _$$EquipmentNameItemImplToJson(
       'model_number': instance.modelNumber,
     };
 
+_$CategoryCombinationItemImpl _$$CategoryCombinationItemImplFromJson(
+        Map<String, dynamic> json) =>
+    _$CategoryCombinationItemImpl(
+      category1: json['category1'] as String,
+      category2: json['category2'] as String,
+      category3: json['category3'] as String,
+    );
+
+Map<String, dynamic> _$$CategoryCombinationItemImplToJson(
+        _$CategoryCombinationItemImpl instance) =>
+    <String, dynamic>{
+      'category1': instance.category1,
+      'category2': instance.category2,
+      'category3': instance.category3,
+    };
+
 _$CategoryItemImpl _$$CategoryItemImplFromJson(Map<String, dynamic> json) =>
     _$CategoryItemImpl(
       id: json['id'] as String,