refactor: update article service methods to use external ID and improve caching

tests/lib/storage/storage.s3.test.ts

@@ -1,20 +1,15 @@
-import { S3StorageAdapter, S3StorageConfig } from '@/lib/storage/storage.adapter';
-import { DeleteObjectCommand, PutObjectCommand, S3Client } from '@aws-sdk/client-s3';
+import {
+    S3StorageAdapter,
+    S3StorageConfig,
+} from '@/lib/storage/storage.adapter';
+import {
+    DeleteObjectCommand,
+    PutObjectCommand,
+    S3Client,
+} from '@aws-sdk/client-s3';
 import * as presigner from '@aws-sdk/s3-request-presigner';
 import { mockClient } from 'aws-sdk-client-mock';
 
-
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 jest.mock('@aws-sdk/s3-request-presigner');
 
 describe('S3StorageAdapter', () => {