fix: 리포트 목록 조회시 최신순으로 정렬

Author: yuseok0215

src/main/java/bitnagil/bitnagil_backend/report/domain/Report.java

@@ -27,7 +27,7 @@
 @Getter
 @SQLDelete(sql = "UPDATE report SET deleted_at = NOW() WHERE report_id = ?")
 @Where(clause = "deleted_at IS NULL")
-public class    Report extends BaseTimeEntity {
+public class Report extends BaseTimeEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long reportId; // 제보ID

src/main/java/bitnagil/bitnagil_backend/report/repository/ReportRepository.java

@@ -12,7 +12,7 @@
 @Repository
 public interface ReportRepository extends JpaRepository<Report, Long> {
 
-    List<Report> findByUser(User user);
+    List<Report> findByUserOrderByCreatedAtDesc(User user);
 
     Optional<Report> findByReportIdAndUser(Long reportId, User user);
 }

src/main/java/bitnagil/bitnagil_backend/report/service/ReportService.java

@@ -49,7 +49,7 @@ public long registerReport(User user, ReportRegisterRequest request) {
     // 제보 전체 목록 조회
     @Transactional(readOnly = true)
     public ReportInfoResponse getAllReportInfo(User user) {
-        List<Report> reports = reportRepository.findByUser(user);
+        List<Report> reports = reportRepository.findByUserOrderByCreatedAtDesc(user);
 
         Map<LocalDate, List<ReportInfo>> reportInfoMap = new HashMap<>();