JSON slog в ключевых пакетах; Prometheus path_group, job_audit_depth, upstream breaker; job_audit ClaimQueued/ReclaimStaleRunning + Adopt loop для HA после рестарта. Co-authored-by: Cursor <[email protected]>
Per-host circuit breaker с retry для CDN fetch и RIPEstat; порог 5 ошибок, cooldown 30s. Co-authored-by: Cursor <[email protected]>