DSH User Message Minimap: A Quick Navigation Plugin for User Instructions in Long Conversations

DSH User Message Minimap is a navigation-assist plugin for DeepSeek Harness Web, designed to address the cumbersome process of locating instructions in long conversations. The plugin displays a user-message navigation rail on the left side of the conversation, allowing users to quickly locate a specific message or browse consecutively by clicking markers or dragging. The installation command is `dsh plugin --profile web add dsh-user-message-navigation`. The plugin depends on the DSH Web implementation details and currently supports version 0.1.1-rc.2.