Replace Jest by Vitest

[flevi29]

Pull Request

• switch Jest tester to Vitest
• remove tear-down logic, it's not required either way
• do not test with jsdom anymore, because playground tests are already enough for browser environments, and we're not using anything Node.js specific anyways
• add package.json "exports" field, adjust exports
• update TypeScript and config
• for now do not add ESLint config for Vitest

PR checklist

Please check if your PR fulfills the following requirements:

• Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
• Have you read the contributing guidelines?
• Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!

[changeset-bot]

🦋 Changeset detected

Latest commit: 5c174e9

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@meilisearch/autocomplete-client	Minor
@meilisearch/instant-meilisearch	Minor
eslint-config-meilisearch	Patch

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[flevi29]

#1373