Merge remote-tracking branch 'origin/main' into feature/Implement-basic-search-function

backend/src/test/resources/application-test.yaml

@@ -1,9 +1,9 @@
 spring:
   datasource:
-    url : ${DB_TEST_URL}
+    url: ${DB_TEST_URL}
     username: ${DB_USERNAME}
     password: ${DB_PASSWORD}
     driver-class-name: ${PG_DRIVER_CLASS_NAME}
   jpa:
     hibernate:
-      ddl-auto: create-drop
+      ddl-auto: update