sentry_webhook.py: - 整合 OpenClawGuard (Circuit Breaker + Semaphore) - 斷路狀態快速失敗,不呼叫 OpenClaw - 並發控制: 最多 3 個同時 LLM 推理 anomaly_counter.py: - record_anomaly() Redis 故障 Graceful Degradation - 失敗時返回預設 AnomalyFrequency (count=0) - 不中斷主流程 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>