dsh-conversation-density-map: Conversation Density Map Plugin for the Right-Side History Tab

The DeepSeek Harness (DSH) Web client plugin `dsh-conversation-density-map` provides a visual “conversation density map” on the right side of the chat area. It uses small tick marks to intuitively display conversation distribution and length, with click-to-jump and smooth navigation. Each conversation turn occupies only one label, helping distinguish long responses from short messages. The plugin also supports window adaptability, hover previews, smart spacing, and current-position following. It is a pure frontend, zero-dependency plugin and supports both light and dark themes. It is no longer maintained because DSH already includes a built-in sidebar. Install it with `dsh plugin --profile web add github:weien666/dsh-conversation-density-map`.