feat:增加存储用户对话记录

router.py

@@ -1,10 +1,8 @@
-import uuid
-
 from fastapi import APIRouter
 from fastapi.responses import StreamingResponse
 
 from model import ChatRequest
-from service import get_messages, clear_messages, search_recipes
+from services.agent_service import get_messages, clear_messages, search_recipes
 
 router = APIRouter()
 
@@ -13,7 +11,7 @@ router = APIRouter()
 async def chat_endpoint(request: ChatRequest):
     """流式对话"""
     return StreamingResponse(
-        search_recipes(request.message, str(uuid.uuid4())),
+        search_recipes(request),
         media_type="text/event-stream"
     )