Plugins

1:1 port of DeepSeek's official web right-side chat navigation rail (ScrollNav): hover-expandable rail, reading-position highlight, click-to-jump.

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.

Right-side message navigation rail for DeepSeek Harness: per-message tick marks, hover-to-expand preview drawer, smooth jump to any historical message, star bookmarks, realtime slide animation with interrupt support, full session index with virtualization, dynamic panel avoidance, official --dsw-* token styling.