patch 3

dsh-patch-apply — apply structured unified diffs (git format) to the real filesystem inside DeepSeek Harness: multi-file/multi-hunk parsing, fuzzy hunk location with line-offset correction, all-or-nothing application with precise conflict reports, automat

Keeps a malformed token-usage sample from taking a whole session history down with it: a missing or non-numeric counter becomes zero before the harness adds it up, so the fold never yields NaN and already-broken sessions open again.

补丁包管理（DSH 插件，hybrid）：把你在第三方插件/项目上的自定义修改提取为补丁包，官方更新时检测并提示，用 AI 把补丁合并到新版本（冲突自动交 AI 解决），再生成新补丁包。含 Web GUI 管理面板（设置「补丁包」分区，/patch-keeper/api）。纯 JS 零依赖。