feat: ReadNewsRepository

backend/core/src/main/java/com/rollthedice/backend/domain/news/repository/ReadNewsRepository.java

@@ -0,0 +1,14 @@
+package com.rollthedice.backend.domain.news.repository;
+
+import com.rollthedice.backend.domain.member.entity.Member;
+import com.rollthedice.backend.domain.news.entity.ReadNews;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface ReadNewsRepository extends JpaRepository<ReadNews, Long> {
+    List<ReadNews> getTop3ByMemberOrderByCreatedAtDesc(Member member);
+
+}