dsh-plugin-updater

Plugin updater and uninstaller for DeepSeek Harness profiles. Backs up the profile, updates or removes plugins, re-derives dsh.profile.bundles, verifies composition and a real boot, and rolls back on failure. 深度求索 Harness 插件更新/卸载器:先备份,再更新或卸载,对账 bundles,组合校验加真实启动验证,失败自动回滚。