optimize: 라운지 left join fetch User(4) final

SouP/src/main/java/Matching/SouP/repository/LoungeRepository.java

@@ -8,6 +8,6 @@
 
 public interface LoungeRepository extends JpaRepository<Lounge,Long> {
 
-    @Query(value = "select * from lounge l left join user u on u.user_id = l.user_id", nativeQuery = true)
+    @Query(value = "select l from Lounge l left join fetch l.user")
     List<Lounge> findAllDesc();
 }