guardian

Event-driven mission guardian for DeepSeek Harness: assertion rules, correction detection, review queue · 事件驱动的任务守护：断言规则、纠正检测、编辑审查队列

DeepSeek Harness task-protection plugin: preflight scanner (catches missing inject declarations that crash the host), loop detection, recursion guard, and interruption awareness with a safe-restart helper. Never terminates tasks.