refactor(web): migrate to Vitest and esm (#29974)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: yyh <yuanyouhuilyz@gmail.com>

web/app/components/base/tooltip/index.spec.tsx

@@ -1,6 +1,5 @@
 import React from 'react'
 import { act, cleanup, fireEvent, render, screen } from '@testing-library/react'
-import '@testing-library/jest-dom'
 import Tooltip from './index'
 
 afterEach(cleanup)