cleanup

src/core/SeriesApp.py

@@ -159,6 +159,7 @@ class SeriesApp:
             directory_to_search, self.loader
         )
         self.list = SerieList(self.directory_to_search)
+        self.series_list: List[Any] = []
         # Synchronous init used during constructor to avoid awaiting
         # in __init__
         self._init_list_sync()