dsh-beautify: One-stop beautification plugin for DSH Web Interface

Foreword: When working with DSH (DeepSeek Harness), most of the time is spent facing its Web interface. To make this interface look a bit more visually appealing, you typically need to handle several things separately: a theme package, a cursor package. Wanting to intuitively see the startup and termination of sub-agents, and wanting to directly view the resource consumption per round of dialogue on the interface, are independent requirements. dsh-beautify collects these into a single package: 29 theme sets, 10 types of whale cursors, small whale widgets that appear and disappear following the sub-agents, as well as balance bubbles and sound effects. The following sections introduce these in the order of features, installation, local development, and precautions. # What is dsh-beautify? dsh-beautify is a DSH community plugin positioned as a "one-stop beautification package". The npm package name is `@nlqh/dsh-be