DSH-Web-Terminal: Adding a Terminal Tab to DeepSeek Harness Web

dsh-web-terminal is a DeepSeek Harness (DSH) bundle plugin maintained by helays, designed to eliminate the need for switching to an external terminal after the model completes code modifications. This plugin adds a "Terminal" tab at the top of the conversation in the DSH Web interface, featuring an interactive PTY terminal based on xterm.js and node-pty, with support for Windows (ConPTY) and POSIX systems, and automatic detection and switching between shells such as bash, zsh, and PowerShell. Its core advantages include persistent terminal processes, support for multiple independent terminals, automatic reconnection and history playback after page refresh, and terminal operations that remain fully independent of the model context without being recorded in the conversation history. Users can use the /ter