stop method
إيقاف التشغيل.
Implementation
Future<void> stop() async {
_playerStateSubscription?.cancel();
_playerStateSubscription = null;
try {
if (_player != null) {
await _audioPlayer.stop();
}
} catch (_) {}
isPlaying.value = false;
isLoading.value = false;
currentPlayingRef.value = null;
isPlayingAyahWords.value = false;
}