feat: add replayButtonOverlay at GameOverInfoDisplay

lib/game/components/backbox/displays/game_over_info_display.dart

@@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:flame/components.dart';
 import 'package:flame/input.dart';
 import 'package:flutter/material.dart';
+import 'package:pinball/game/pinball_game.dart';
 import 'package:pinball/l10n/l10n.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
@@ -70,7 +71,7 @@ class GameOverInfoDisplay extends Component with HasGameRef {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    //gameRef.overlays.add(PinballGame.replayButtonOverlay);
+    gameRef.overlays.add(PinballGame.replayButtonOverlay);
   }
 }