chore: totally fix lint issues

MusicDB.py

@@ -6,17 +6,17 @@ from typing import Dict, Union
 MusicDBType = Dict[int, Dict[str, Union[int, str]]]
 
 # 将 '__all__' 用于模块导出声明
-__all__ = ['musicDB']
+__all__ = ["musicDB"]
 
 # 读取并解析 JSON 文件
 try:
-    with open(musicDBPath, 'r', encoding='utf-8') as f:
+    with open(musicDBPath, "r", encoding="utf-8") as f:
         data = json.load(f)
 except FileNotFoundError:
     try:
-        with open(musicDBPathFallback, 'r', encoding='utf-8') as f:
+        with open(musicDBPathFallback, "r", encoding="utf-8") as f:
             data = json.load(f)
-    except:
+    except Exception:
         raise FileNotFoundError("musicDB.json 文件不存在！")
 
 # 将 JSON 数据转换为指定格式的字典