Lock backend error (relay_publish_quorum_failure) after 3 attempt(s). Prompt not executed. Recommended auto-remediation: Likely backend/relay connectivity issue during lock acquisition. Retry window: 60 minute(s) (max deferrals: 3). Retry command: npm run scheduler:daily Run health check: npm run lock:health -- --cadence daily Review incident runbook: docs/agent-handoffs/learnings/2026-02-15-relay-health-preflight-job.md
