Bento doc

[nsolerieu]

Summary

🔗 Preview

Add the documentation guidelines for the bento component

Supporting resources (related issues, external links, etc):

• Figma file
• Bento doc issue

Reviewer checklist:

• [ ] Check that pull request and proposed changes adhere to our contribution guidelines and code of conduct
• [ ] Check that tests prove the feature works and covers both happy and unhappy paths
• [ ] Check that there aren't other open Pull Requests for the same update/change
• [ ] Check spelling
• [ ] Check image hosting

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: aa736abdc06790ad251e4b68a62964bc10d1e6fe

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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[github-actions[bot]]

🟢 No design token changes found

[github-actions[bot]]

🟢 No visual differences found

Our visual comparison tests did not find any differences in the UI.