Tao Jian: Claude-Style DSH Web Theme

`dsh-theme-taojian` is an unofficial Claude-style theme plugin designed for the DSH Web profile. It is MIT-licensed and uses a warm paper aesthetic with clay orange as its visual theme. The interface font is Noto Serif SC, while code blocks use Cascadia Mono. Users can install and enable it through terminal commands to reproduce Claude's visual experience in the DSH interface. The plugin is intended only for users interested in Claude’s style, and they should note its unofficial nature before use.