Rotating-RT providers (xAI/grok-cli) issue a new refresh_token on every refresh; mutate credentials in-place so refreshWithRetry reuses the fresh RT instead of the already-consumed one. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Rotating-RT providers (xAI/grok-cli) issue a new refresh_token on every refresh; mutate credentials in-place so refreshWithRetry reuses the fresh RT instead of the already-consumed one. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>