fix(provider-grok): recheck Grok login once after a logged-out probe (#20358)

Co-authored-by: Abdurahmon <89484240+abdurahmon27@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Julius Marminge <julius0216@outlook.com>
a2157eced7Victor Vogel committed on 10/20/2026, 4:26:08 AM· committed by GitHubparent5803c8b
2 files changedLine totals unavailable