update

src/main/java/research/loghunter/repository/PatternRepository.java

@@ -0,0 +1,10 @@
+package research.loghunter.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import research.loghunter.entity.Pattern;
+import java.util.List;
+
+public interface PatternRepository extends JpaRepository<Pattern, Long> {
+    List<Pattern> findByActiveTrue();
+    List<Pattern> findByActiveTrueOrderBySeverityAscNameAsc();
+}