DeepSeek Harness Plugin: dsh-cyberwhale

The `dsh-cyberwhale` plugin for DeepSeek Harness aims to address the style mismatch between the software interface and the local operating system. Through a dual-platform localization design, it provides macOS- and Windows-native settings interfaces, 27 theme color palettes, font customization, and background settings, with support for picking colors from wallpapers. In addition, the plugin includes an interactive blue whale desktop pet that can follow the cursor, show speech-bubble tips, and more. Maintained by CyberWei922 under the MIT License, it is easy to install and supports local development and debugging.