[BUG] install-github-app waste so many token and still failed install

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

<img width="1910" height="984" alt="Image" src="https://github.com/user-attachments/assets/395af0c7-8859-4a9d-9d68-05e03333b2bb" />

/install-github-app waste so many token and still failed install, stuck here for 5h token full

<img width="1621" height="902" alt="Image" src="https://github.com/user-attachments/assets/e3b6a3b5-bb58-474b-aef5-803eac46dcfc" />

What Should Happen?

/install-github-app waste so many token and still failed install, stuck here for 5h token full

Error Messages/Logs

Steps to Reproduce

1. /install-github-app in claude code cli
2. merge the Add Claude Code GitHub Workflow to main
3. got stuck and 5h token 100%

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.128

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_