chore: initialize tuhui repository

backend/app/schemas/work.py

@@ -0,0 +1,50 @@
+from pydantic import BaseModel
+from typing import Optional, List
+from datetime import datetime
+
+# 作品创建
+class WorkCreate(BaseModel):
+    title: str
+    category: str
+    designer: str
+    level: int = 1
+    level_text: str = "设计爱好者"
+    price: float  # 下载价格
+    description: Optional[str] = None
+    tags: Optional[str] = None
+
+# 作品更新
+class WorkUpdate(BaseModel):
+    title: Optional[str] = None
+    price: Optional[float] = None
+    description: Optional[str] = None
+
+# 作品响应
+class WorkResponse(BaseModel):
+    id: int
+    title: str
+    category: str
+    designer: str
+    level: int
+    level_text: str
+    
+    thumbnail_image: Optional[str]
+    watermarked_image: Optional[str]
+    
+    price: float
+    views: int
+    downloads: int
+    collects: int
+    
+    description: Optional[str]
+    tags: Optional[str]
+    
+    created_at: datetime
+    
+    class Config:
+        from_attributes = True
+
+# 作品列表响应
+class WorkListResponse(BaseModel):
+    total: int
+    items: List[WorkResponse]