[FEATURE] Revoke Oauth token generated using `claude setup-token`

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Can't believe y'all released the Claude Code tool without this feature !!

Proposed Solution

Straightforward, claude revoke-token cmd

Alternative Solutions

You can use your infinite tokens to think for alternative solutions..

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

Well, what if token gets leaked??

Additional Context

NA