feat: initial commit and ignore qwen files

backend/app/schemas/work_order.py

@@ -0,0 +1,40 @@
+"""工单 Schema"""
+from pydantic import BaseModel, Field
+from datetime import datetime
+from app.models.production import WorkOrderStatus
+
+
+class WorkOrderBase(BaseModel):
+    """工单基础 Schema"""
+    project_id: int
+    target_base_id: int
+    target_quantity: int = Field(gt=0)
+    assignee_name: str | None = None
+
+
+class WorkOrderCreate(WorkOrderBase):
+    """创建工单"""
+    work_order_no: str
+
+
+class WorkOrderUpdate(BaseModel):
+    """更新工单"""
+    target_quantity: int | None = None
+    assignee_name: str | None = None
+
+
+class WorkOrderStatusUpdate(BaseModel):
+    """状态流转"""
+    status: WorkOrderStatus
+
+
+class WorkOrderResponse(WorkOrderBase):
+    """工单响应"""
+    id: int
+    work_order_no: str
+    status: WorkOrderStatus
+    created_at: datetime
+    updated_at: datetime | None
+
+    class Config:
+        from_attributes = True