True hot-loading for dsh web: safely auto-restart after installing plugins, editing config, or upgrading dsh. DSH plugin/skill, tmux-hosted safe restart. 让 dsh web 实现真·热装载：装插件/改配置/升级本体后自动安全重启，不用再手动去命令行重启。
dsh plugin --profile web add github:jifeng15/dsh-web-restart