dsh-whale-btn: Desktop Floating Whale Button Plugin

dsh-whale-btn is a macOS desktop floating plugin designed for DeepSeek Harness (DSH), aimed at addressing frequent application switching. It provides a topmost, draggable whale icon that supports single-click to focus or launch the application and right-click to quit, enabling desktop-level quick access. Developed under the “everything is a plugin” philosophy, it only supports Apple Silicon devices and requires restarting the process after installation for changes to take effect.