프로젝트 최초 커밋

lib/models/warehouse_location_model.dart

@@ -0,0 +1,38 @@
+import 'address_model.dart';
+
+/// 입고지 정보를 나타내는 모델 클래스
+class WarehouseLocation {
+  /// 입고지 고유 번호
+  final int id;
+
+  /// 입고지명
+  final String name;
+
+  /// 입고지 주소
+  final Address address;
+
+  /// 비고
+  final String? remark;
+
+  WarehouseLocation({
+    required this.id,
+    required this.name,
+    required this.address,
+    this.remark,
+  });
+
+  /// 복사본 생성 (불변성 유지)
+  WarehouseLocation copyWith({
+    int? id,
+    String? name,
+    Address? address,
+    String? remark,
+  }) {
+    return WarehouseLocation(
+      id: id ?? this.id,
+      name: name ?? this.name,
+      address: address ?? this.address,
+      remark: remark ?? this.remark,
+    );
+  }
+}