fix: 增加日志

src/heurams/providers/audio/__init__.py

@@ -1,6 +1,9 @@
 # 音频播放器, 必须基于文件操作
 from . import termux_audio
 from . import playsound_audio
+from heurams.services.logger import get_logger
+
+logger = get_logger(__name__)
 
 __all__ = [
     "termux_audio",
@@ -8,3 +11,4 @@ __all__ = [
 ]
 
 providers = {"termux": termux_audio, "playsound": playsound_audio}
+logger.debug("音频 providers 已注册: %s", list(providers.keys()))