fix(stream): while updating conv id

frontend/src/conversation/Conversation.tsx

@@ -54,10 +54,6 @@ export default function Conversation() {
     }
   }, []);
 
-  useEffect(() => {
-    fetchStream.current && fetchStream.current.abort();
-  }, [conversationId]);
-
   useEffect(() => {
     if (queries.length) {
       queries[queries.length - 1].error && setLastQueryReturnedErr(true);