style: enable import-x/no-duplicates (#6279)

packages/backend/server/tests/mailer.e2e.ts

@@ -7,7 +7,8 @@ import {
   getLatestMailMessage,
 } from '@affine-test/kit/utils/cloud';
 import { TestingModule } from '@nestjs/testing';
-import ava, { type TestFn } from 'ava';
+import type { TestFn } from 'ava';
+import ava from 'ava';
 
 import { AuthService } from '../src/core/auth/service';
 import { ConfigModule } from '../src/fundamentals/config';