recovery

Deterministic diagnostics and recovery for DeepSeek Harness

DeepSeek Harness safe-mode recovery console: minimal TUI, history, repair, model/provider management

Recovery: Web first aid for DeepSeek Harness

DSH self-recovery: zero-dependency CLI (scan/snapshot/rollback/safemode/boot-probe/doctor) + in-process watchdog plugin. Process-external boot gate, tiered recovery ladder, safe/repair profiles.

回档大肥鱼：DeepSeek Harness 的可安装外置回档与恢复插件