DeepSeek Harness Plugin: dsh-embedded-browser

`dsh-embedded-browser` (formerly `dsh-browser-panel`) is a plugin designed to address the challenge of agents being unable to handle graphical interface interactions, such as login and CAPTCHA, in headless environments. It embeds a browser within the DSH host and uses the `browser_embedded_*` toolset to enable AI-driven browser control while allowing humans to take over page interactions in real time through the Web UI sidebar. The plugin provides 12 lazily loaded tools that support navigation, clicking, text input, screenshots, device and theme emulation, and JavaScript execution. Installation requires Node.js >= 22.19, and it is recommended to use it with the `browser-use` skill to ensure persistent login credentials are shared across sessions.