feat: 开发采集、采集箱和商品编辑功能

server/models/__init__.py

@@ -0,0 +1,18 @@
+"""模型统一导出（供 Alembic autogenerate 与业务代码 import）。"""
+from models.asset import ProductAsset
+from models.category import AttributeValue, CategoryAttribute, CategoryTree
+from models.product import Product
+from models.publish_task import PublishTask
+from models.shop import Shop
+from models.user import User
+
+__all__ = [
+    "User",
+    "Shop",
+    "Product",
+    "ProductAsset",
+    "PublishTask",
+    "CategoryTree",
+    "CategoryAttribute",
+    "AttributeValue",
+]