通知 5

任务完成时播放提示音并弹出小通知（页面内 toast + 后台时系统通知），按结果状态着色（完成/阻塞等待反馈/中断/失败），支持按操作系统选择音效预设、三状态独立音效，附带一句话小结（recap）与运行统计（时长/tokens/步骤）。纯浏览器方案，零系统依赖，跨 Windows/macOS/Linux。

Native desktop notifications for DeepSeek Harness (dsh): run completion, model questions, and approval requests on macOS, Linux, and Windows. Includes a web settings card consistent with the dsh web UI.

DSH plugin: desktop notification + chime when a run finishes. Notifies on completion, error, and approval requests, with a configurable duration threshold. / DSH 桌面通知插件：运行完成/出错/等待审批时提醒，可配置时长阈值与提示音。

Windows desktop toast notifications for DeepSeek Harness (DSH): approval requests, user questions, run completion, errors and sign-in prompts — every toast led by the conversation name.

Multi-channel notification plugin for DeepSeek Harness — in-page toasts, PWA system notifications and browser notifications, with Web Audio synthesized sounds and per-event toggles. dsh-hybrid-notify：DeepSeek Harness 多通道通知插件——按窗口可见性自动切换页面内 toast / PWA 系统通