Feat: 단축 URL 접속 정보 Entity에 대한 Repository 구현

src/main/java/be/gyu/urlShortener/repository/ClickStatRepository.java

@@ -0,0 +1,11 @@
+package be.gyu.urlShortener.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import be.gyu.urlShortener.entity.ClickStat;
+
+@Repository
+public interface ClickStatRepository extends JpaRepository<ClickStat,Long>{
+    
+}