dsh-risk-guard

零打扰审计与保险丝拦截：静默记录每次工具调用并做纯规则风险评分（含累积加分、风险等级分布、归档保留期清理），只拦不可逆灾难（受保护路径删除、磁盘擦除、force push 到受保护分支/引用、凭据外发），/risk-guard 输出脱敏操作账单并支持 --since 时间过滤。

Zero-interruption audit and fuse blocking for DeepSeek Harness: silently records every tool call with deterministic risk scoring, cumulative-risk bonuses, risk-level breakdowns and retention-based cleanup; blocks irreversible catastrophes (protected-path deletion, disk wipe, force-push to protected branches/refs, credential exfiltration), and renders a redacted /risk-guard operation bill with --since filtering.