fix(server): a failed Codex turn no longer traps the queue behind its subagents (#21366)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
07d38b8d17Julius Marminge committed on 10/19/2026, 12:10:27 AM· committed by GitHubparentcab362d
12 files changedLine totals unavailable