Quick Jump to User Messages in DeepSeek Harness Chat Area with dsh-navbar

### 版本1（正式技术文档风格，适配开源插件场景） DSH-Navbar is an interface enhancement plugin for DeepSeek Harness maintained by vlln. It displays indexed rendered user messages as a node chain on the right edge of the web conversation area: supporting hover preview, click-to-jump, scroll wheel switching, and allowing key replies to be pinned as golden nodes. This article explains its positioning, installation commands, usage and permission boundaries based on community directories and GitHub source code descriptions. ### 版本2（更贴合直译自然表达） dsh-navbar is an interface enhancement plugin for DeepSeek Harness maintained by vlln. It places a node chain on the right edge of the web conversation area to index already rendered user messages: users can preview messages by hovering, jump to them by clicking, switch between them with the mouse wheel, and pin key replies as golden nodes. This article introduces its positioning, installation commands, usage and permission boundaries based on community directories and GitHub source code explanations.