fix(server): T3 Connect backs off from a failing relay instead of hammering it (#22108)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
cd8a98657bJulius Marminge committed on 10/20/2026, 4:22:20 AM· committed by GitHubparentb1167b6
5 files changedLine totals unavailable