fix: 회원탈퇴 이후 로그인이 되는 버그 픽스

ProfileFacadeService, UserService의 Dirty checking이 필요한 메서드에 대해 @transactional 어노테이션 추가

src/main/java/com/genius/gitget/challenge/user/service/UserService.java

@@ -58,6 +58,7 @@ public Long save(User user) {
     }
 
 
+    @Transactional
     public void delete(Long userId, String identifier, String reason) {
         userRepository.deleteById(userId);
         signoutRepository.save(

src/main/java/com/genius/gitget/profile/service/ProfileFacadeService.java

@@ -26,6 +26,7 @@
 import java.util.HashMap;
 import java.util.List;
 import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
 
 @Component
 public class ProfileFacadeService implements ProfileFacade {
@@ -75,6 +76,7 @@ public UserDetailsInformationResponse getUserDetailsInformation(User user) {
     }
 
     @Override
+    @Transactional
     public Long updateUserInformation(User user, UserInformationUpdateRequest userInformationUpdateRequest) {
         User findUser = userService.findUserByIdentifier(user.getIdentifier());
         findUser.updateUserInformation(
@@ -85,6 +87,7 @@ public Long updateUserInformation(User user, UserInformationUpdateRequest userIn
     }
 
     @Override
+    @Transactional
     public void deleteUserInformation(User user, String reason) {
         User findUser = userService.findUserByIdentifier(user.getIdentifier());
 
@@ -96,6 +99,7 @@ public void deleteUserInformation(User user, String reason) {
     }
 
     @Override
+    @Transactional
     public void updateUserTags(User user, UserInterestUpdateRequest userInterestUpdateRequest) {
         if (userInterestUpdateRequest.getTags() == null) {
             throw new BusinessException();