feat: UserModel 返回pos数据信息

app/model/UserModel.py

@@ -55,6 +55,15 @@ class UserServiceModel(PublicUser, table=True):
     }
   )
 
+  @computed_field
+  @property
+  def pos(self) -> Optional[PosModel]:
+    return self.position
+
+  @pos.setter
+  def pos(self, value: Optional[PosModel]) -> None:
+    pass
+
   @computed_field
   @property
   def pos_name(self) -> Optional[str]: