🎨 Reorganized game loading from disk

src/store/managers/display_manager.py

@@ -1,14 +1,13 @@
 from src import shared
 from src.game import Game
+from src.store.managers.file_manager import FileManager
 from src.store.managers.manager import Manager
-from src.store.managers.sgdb_manager import SGDBManager
-from src.store.managers.steam_api_manager import SteamAPIManager
 
 
 class DisplayManager(Manager):
     """Manager in charge of adding a game to the UI"""
 
-    run_after = set((SteamAPIManager, SGDBManager))
+    run_after = set((FileManager,))
 
     def run(self, game: Game) -> None:
         # TODO decouple a game from its widget