test: add jsdom environment for watercrawl component tests

- Specified jsdom as the testing environment for the watercrawl component tests.
- This change ensures compatibility with DOM-related testing utilities provided by the testing library.

web/app/components/app/overview/settings/index.spec.tsx

@@ -1,3 +1,6 @@
+/**
+ * @vitest-environment jsdom
+ */
 import type { ReactNode } from 'react'
 import type { ModalContextState } from '@/context/modal-context'
 import type { ProviderContextState } from '@/context/provider-context'

web/app/components/datasets/create/website/watercrawl/index.spec.tsx

@@ -1,3 +1,6 @@
+/**
+ * @vitest-environment jsdom
+ */
 import type { Mock } from 'vitest'
 import type { CrawlOptions, CrawlResultItem } from '@/models/datasets'
 import { fireEvent, render, screen, waitFor } from '@testing-library/react'