dsh-audio-control: Controlling Windows Audio from a Web Interface

`dsh-audio-control` is a plugin for DeepSeek Harness that allows users to directly control local media playback and system volume through a web interface. The plugin supports multimedia session management (play/pause, track skipping), system volume adjustment and muting, and provides a floating panel and a real-time audio indicator. It is easy to install: on Windows, add it using the specified command; after installation, it is mounted automatically and supports hot updates.