fix: 修复中文定时关机无法识别的BUG (#510)

Co-authored-by: sj13112442872 <891771212@qq.com>

xiaomusic/xiaomusic.py

@@ -1170,7 +1170,12 @@ class XiaoMusic:
 
     # 定时关机
     async def stop_after_minute(self, did="", arg1=0, **kwargs):
-        minute = int(arg1)
+        try:
+            # 尝试转换中文数字
+            minute = chinese_to_number(str(arg1))
+        except (KeyError, ValueError):
+            # 如果中文数字转换失败，尝试阿拉伯数字
+            minute = int(arg1)
         return await self.devices[did].stop_after_minute(minute)
 
     # 添加歌曲到收藏列表