make winner snake into list

server/GameBoard.py

@@ -119,7 +119,7 @@ class GameBoard:
 
   def _set_winner_snake_name(self, snakes:list[dict]):
     if self.my_snake["id"] in [ x["id"] for x in snakes]:
-      self.winner_snake_names = "me"
+      self.winner_snake_names = ["me"]
     else:
       self.winner_snake_names = [ x["name"] for x in snakes]
       if len(self.winner_snake_names) == 0:

statestorage/LocalStorage.py

@@ -35,7 +35,7 @@ class LocalStorage:
       f"{game_board.snake_class.__class__.__name__}_{game_board.now_date.strftime('%H-%M-%S')}_{game_board.id}.json",
       game_type["name"],
       game_type["is_ladder"],
-      True if game_board.winner_snake_names == "me" else False
+      True if "me" in game_board.winner_snake_names else False
     )
 
     save_file(save_file_path, {