给 DeepSeek Harness 换壁纸：一张图、一部番剧、一段会下雨的窗景，塞进对话窗口背后。也支持 Codex、Cursor、豆包、WorkBuddy。

Oh My Pi bash runtime ported as a deepseek-harness tool plugin: persistent shell session, output minimizer, managed background jobs, command interception