dsh-media-serve: Displaying Workspace Files in DeepSeek Harness

dsh-media-serve is a plugin in the DeepSeek Harness (DSH) ecosystem designed to address the issue of agents displaying local images or files during conversations. Through the /media route, it leverages the web server built into the DSH GUI to automatically discover and expose workspace files without requiring additional processes. It enforces strict security restrictions, supporting only specific file types for display and preventing directory traversal attacks. It takes effect after a restart following installation, allowing agents to automatically generate Markdown code blocks to render images based on user instructions. The plugin is lightweight and efficient, making it suitable for developers who need to view screenshots or media assets; however, please note that it only provides display functionality and does not have Vision recognition capabilities.