When closing the Codex app, it is easy to lose track of side chats that are still running or have unread responses, especially when they belong to different threads.
It would be helpful if Codex showed a warning when quitting the app if there are side chats that are:
- still running
- waiting for user input
- completed with unread responses
For example, the dialog could say that there are active or unread side chats and offer an option to review them before quitting.
This would help prevent accidentally closing Codex while work is still in progress or missing responses from parallel tasks.