[BUG] Can't login in homepage

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?

Just like the title, I can't login in the homepage.

Besides seems like my account had been cleared, the system ask me setup my account information again.
Hope my paid plan not been canceled.

<img width="1114" height="432" alt="Image" src="https://github.com/user-attachments/assets/2cd80c24-19bb-4d23-b43c-02af41fc2cd9" />

What Should Happen?

I should login and see my plan directly.

Error Messages/Logs

Steps to Reproduce

1. just login into home page by google account

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.72

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_