CCM-9247: Fix e2e tests

Author: chris-elliott-nhsd

tests/test-team/template-mgmt-e2e-tests/template-mgmt-letter-file-validation.e2e.spec.ts

@@ -18,7 +18,7 @@ test.describe('letter file validation', () => {
   });
 
   test.afterAll(async () => {
-    //await templateStorageHelper.deleteAdHocTemplates();
+    await templateStorageHelper.deleteAdHocTemplates();
   });
 
   test('Uploaded pdf template files and test data csv files are virus scanned - if scan passes, files are copied to the internal bucket and validated', async ({

tests/test-team/template-mgmt-e2e-tests/template-mgmt-proofing.e2e.spec.ts

@@ -1,6 +1,5 @@
 import { readFileSync } from 'node:fs';
 import { expect, test } from '@playwright/test';
-import { randomUUID } from 'node:crypto';
 import {
   createAuthHelper,
   TestUserId,