pin 3

Pin DeepSeek Harness sidebar conversations: pin a session to the top of its workspace, or lift it into a global tray above all workspaces. 会话置顶:工作区内置顶 / 置顶到所有工作区最上面(全局置顶区),一键取消还原原位置。

Pin sessions and workspaces to the top of the DeepSeek Harness sidebar with per-pin row colors — a dual-face (host + client) dsh plugin with row [pin][swatch] controls, a header toggle, and a pinned panel.

DeepSeek 官网风格消息时间线（增强版 fork）：悬停问答预览、面板钉住常驻、重点标记、平滑跳转。fork of dsh-chat-timeline.