How to Change Music

All background music and sound effects are handled by lib/core/services/sound_service.dart (SoundService), using the audioplayers package. Audio files live in assets/music/:

• music.mp3 — looping background music, played via SoundService.playBackgroundMusic() / stopped via stopBackgroundMusic().
• click.mp3 — button tap sound effect.
• wingame.mp3 — played on winning a match; background music auto-pauses and resumes around it.

To replace a sound

1. Add your file under assets/music/ (already registered under flutter > assets in pubspec.yaml).
2. Keep the same file name (music.mp3, click.mp3, or wingame.mp3) so no code changes are needed, or update the AssetSource(...) path in sound_service.dart if you rename it.

Mute / unmute

Players can toggle sound from Settings (lib/screens/settings/widgets/sound_toggle_card.dart), which calls SoundService.setEnabled(). The preference persists via LocalStorage.isSoundEnabled() / setSoundEnabled().