dsh-uni-browser: A Persistent Browser Profile for DeepSeek Harness

`dsh-uni-browser` is a persistent browser profile plugin provided by DeepSeek Harness, designed to address the issue that Agents cannot reuse browser login states. The plugin supports named profiles that retain Cookies and local data, and offers API-based control operations such as “open,” “stop,” and “forget.” After installation, users need to complete login in visible mode, after which the Agent can use that environment to perform subsequent tasks. The plugin supports macOS and Linux systems, reusing the system browser or Camoufox by default, and emphasizes data security by not directly transmitting sensitive information.