refac: chatlist skip, limit -> page

backend/apps/webui/routers/chats.py

@@ -43,9 +43,15 @@ router = APIRouter()
 @router.get("/", response_model=List[ChatTitleIdResponse])
 @router.get("/list", response_model=List[ChatTitleIdResponse])
 async def get_session_user_chat_list(
-    user=Depends(get_verified_user), skip: int = 0, limit: int = -1
+    user=Depends(get_verified_user), page: Optional[int] = None
 ):
-    return Chats.get_chat_title_id_list_by_user_id(user.id, skip=skip, limit=limit)
+    if page:
+        limit = 20
+        skip = (page - 1) * limit
+
+        return Chats.get_chat_title_id_list_by_user_id(user.id, skip=skip, limit=limit)
+    else:
+        return Chats.get_chat_title_id_list_by_user_id(user.id)
 
 
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