feat（新功能）: clothing seg

fix（修复bug）:
docs（文档变更）:
refactor（重构）:
test(增加测试):

app/schemas/clothing_seg.py

@@ -0,0 +1,6 @@
+from pydantic import BaseModel
+
+
+class ClothingSegModel(BaseModel):
+    user_id: str
+    image_data: list[dict]