When the Codex SDK returns 'interrupted' (API-side timeout/disconnect), retry the turn once before reporting failure. Prevents unnecessary "요청을 완료하지 못했습니다" messages for transient issues.
When the Codex SDK returns 'interrupted' (API-side timeout/disconnect), retry the turn once before reporting failure. Prevents unnecessary "요청을 완료하지 못했습니다" messages for transient issues.