chore: 오타 수정

Author: Kimjipang

apps/commerce-api/src/main/java/com/loopers/domain/point/Point.java

@@ -12,7 +12,7 @@
 @Table(name = "point")
 @NoArgsConstructor(access = lombok.AccessLevel.PROTECTED)
 public class Point extends BaseEntity {
-    @Column(name = "user_id", nullable = false)
+    @Column(name = "ref_user_id", nullable = false)
     private Long userId;
     @Column(nullable = false)
     private Long balance;

apps/commerce-api/src/main/java/com/loopers/infrastructure/point/PointRepositoryImpl.java

@@ -8,7 +8,7 @@
 
 @Component
 public class PointRepositoryImpl implements PointRepository {
-    private PointJpaRepository pointJpaRepository;
+    private final PointJpaRepository pointJpaRepository;
 
     public PointRepositoryImpl(PointJpaRepository pointJpaRepository) {
         this.pointJpaRepository = pointJpaRepository;