feat: add createdAt and updatedAt fields to Article model and implement article pagination with new components

src/lib/feature/article/article.service.ts

@@ -20,6 +20,8 @@ export const articleEntityToModel = (
         content: articleEntity.content,
         authorId: articleEntity.authorId,
         externalId: articleEntity.externalId,
+        createdAt: articleEntity.createdAt,
+        updatedAt: articleEntity.updatedAt,
     };
 };