feat(ui): 게임 화면 및 설정 화면 개선

- GamePlayScreen 개선
- GameSessionController 확장
- MobileCarouselLayout 기능 추가
- SettingsScreen 테스트 기능 추가

lib/src/app.dart

@@ -61,7 +61,7 @@ class _AskiiNeverDieAppState extends State<AskiiNeverDieApp> {
     super.initState();
     const config = PqConfig();
     final mutations = GameMutations(config);
-    final rewards = RewardService(mutations);
+    final rewards = RewardService(mutations, config);
 
     _controller = GameSessionController(
       progressService: ProgressService(