dsh-chat-enhancer: Mermaid Diagram Chat Enhancement Plugin for DeepSeek Harness Web

dsh-chat-enhancer is a chat enhancement plugin for DeepSeek Harness, maintained by Tieboyh. It addresses the lack of interactivity in Mermaid diagram rendering in the browser. Core features include multi-format rendering, a centered preview window, pointer-centered smooth zooming, drag-to-pan, and automatic light/dark theme adaptation. The installation command is `dsh plugin --profile web add dsh-chat-enhancer`; restart DSH Web after installation. If rendering fails, the plugin falls back to displaying the source code, making it suitable for improving the diagram viewing experience in technical scenarios.