DeepSeek Harness (DSH) Plugin: dsh-blue-sea-player (Whale Music Player)

`dsh-blue-sea-player` is a resident music player plugin for DeepSeek Harness (DSH), providing a non-intrusive, draggable playback interface. Key features include a rotating CD animation, rhythmic line effects, full playback controls, and playlist management. The plugin supports switching between 12 skins, offers a minimize-and-hide function, and provides asset management with batch operations. After installation, restart DSH Web to use it; data is stored in a local directory.