Refactor display to separate widget

lib/game.dart

@@ -93,6 +93,11 @@ last_updated = excluded.last_updated
     );
     return games.map((e) => Game.fromMap(e)).toList();
   }
+
+  static Future<void> delete(Game game) async {
+    final db = DB.db;
+    await db.rawDelete('DELETE FROM games WHERE name = ?', [game.name]);
+  }
 }
 
 //CREATE TABLE IF NOT EXISTS games (