The app is now a general internet-radio player rather than a SomaFM client, so the package, console script, MPRIS identity, mpv namespaces, macOS tap names, XDG directories and docs all move to beefy-player.
Environment variables are now BEEFY_* (the old SOMAFM_* spellings are still honoured) and an existing ~/.config/somafm-tui/config.json is migrated on first run, so favourites and volume survive the rename.
The visible interface is untouched: same layout, same logo, same keys.
Split the install instructions per platform, add the macOS microphone
permission and BlackHole/Multi-Output recipe for a synced spectrum,
describe the Now Playing integration and its limits, and note that config
and cache stay in the XDG locations. The in-app help text is now
platform-aware too, and the package metadata lists macOS.