fix: 修复isnew=true时发送消息后不跳转的问题

frontend/src/app/workspace/chats/[thread_id]/page.tsx

@@ -93,11 +93,7 @@ export default function ChatPage() {
     // }
     return searchParams.get("isnew")?.trim().toLowerCase() === "true";
   }, [isNewThread, searchParams]);
-  // console.log(createNewSession, "createNewSession");
-  const shouldStayOnNewRoute = useMemo(
-    () => searchParams.get("isnew")?.trim().toLowerCase() === "true",
-    [searchParams],
-  );
+
   const streamThreadId = useMemo(() => {
     return isNewThread && createNewSession ? undefined : threadId;
   }, [createNewSession, isNewThread, threadId]);
@@ -110,17 +106,19 @@ export default function ChatPage() {
     clearSkillError: clearSelectedSkillError,
     isBootstrapping: isSelectedSkillBootstrapping,
   } = useSelectedSkillListener({ threadId });
+  // 对话行为控制器
   const [thread, sendMessage, isUploading] = useThreadStream({
     threadId: streamThreadId,
     context: settings.context,
     createNewSession,
     isMock,
+    // 发送消息后跳转的逻辑
     onStart: (currentThreadId) => {
       setIsNewThread(false);
-      if (!shouldStayOnNewRoute) {
+      // if (!shouldStayOnNewRoute) {
         // Keep /new in history so router.back() can return to it.
         router.replace(`/workspace/chats/${currentThreadId}`);
-      }
+      // }
       // history.pushState(null, "", pathOfThread(currentThreadId));
     },
     onFinish: (state) => {