[bug]codex中gpt5.5调用goal被当成正常回复处理

<img width="768" height="1156" alt="Image" src="https://github.com/user-attachments/assets/4ecfc8db-56d4-481d-8afa-0947a90e0554" />

如图，应在UI中显示正在活跃的目标，就像codex app一样