startup 3

550C 开机动画：启动 DSH 时播放 550C 片头，简易模式只播 logo 加载动画，完整模式播完整的覆写流程；通用设置里可切换或关闭。

Boot-time guard for DeepSeek Harness: repairs corrupt session logs, snapshots manifests + linked sources, preflights bundle resolution and composition, vm-checks client artifacts, smokes host apply() in a child process and quarantines crash-causing bundle

DeepSeek Harness (dsh) plugin: prompt your home servers into existence through home-hosted — Gitea, Jellyfin, anything — and manage the panel, the entries and boot autostart from dsh.