added new endpoints delete scanned history, delete all scanned histories, delete bookmarks, delete all bookmarks

src/main/java/com/safeqr/app/user/dto/BaseResponse.java

@@ -0,0 +1,11 @@
+package com.safeqr.app.user.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+
+@Data
+@Builder
+public class BaseResponse {
+    private String message;
+}