chore: Java 스타일 수정

Author: github-actions

backend/src/main/java/io/f1/backend/domain/game/app/GameService.java

@@ -1,6 +1,5 @@
 package io.f1.backend.domain.game.app;
 
-
 import static io.f1.backend.domain.game.mapper.RoomMapper.*;
 import static io.f1.backend.domain.game.websocket.WebSocketUtils.getDestination;
 import static io.f1.backend.domain.quiz.mapper.QuizMapper.toGameStartResponse;
@@ -12,10 +11,6 @@
 import io.f1.backend.domain.game.dto.response.PlayerListResponse;
 import io.f1.backend.domain.game.event.GameCorrectAnswerEvent;
 import io.f1.backend.domain.game.event.GameTimeoutEvent;
-
-import io.f1.backend.domain.game.dto.request.GameSettingChanger;
-import io.f1.backend.domain.game.dto.response.PlayerListResponse;
-
 import io.f1.backend.domain.game.event.RoomUpdatedEvent;
 import io.f1.backend.domain.game.model.Player;
 import io.f1.backend.domain.game.model.Room;
@@ -49,7 +44,6 @@ public class GameService {
     private static final int CONTINUE_DELAY = 3;
     private static final String NONE_CORRECT_USER = "";
 
-
     private final QuizService quizService;
     private final RoomService roomService;
     private final TimerService timerService;

backend/src/main/java/io/f1/backend/domain/game/model/Player.java

@@ -35,7 +35,7 @@ public void increaseCorrectCount() {
     public void initializeCorrectCount() {
         correctCount = 0;
     }
-  
+
     public void updateState(ConnectionState newState) {
         state = newState;
     }