refactor Dialog to use <dialog> internally

[keithamus]

Refs https://github.com/github/primer/issues/2531

This changes Dialog to use the <dialog> element internally, which allows us to delete a fair amount of code and should resolve some bugs and complexity we have with the current dialog.

Changelog

New

Changed

Dialog now uses native <dialog> under the hood.

Removed

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan

Testing & Reviewing

Merge checklist

• Added/updated tests
• Added/updated documentation
• Added/updated previews (Storybook)
• Changes are SSR compatible
• Tested in Chrome
• Tested in Firefox
• Tested in Safari
• Tested in Edge

Take a look at the What we look for in reviews section of the contributing guidelines for more information on how we review PRs.

[changeset-bot]

🦋 Changeset detected

Latest commit: 51c8194

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

This PR includes changesets to release 1 package

Name	Type
@primer/react	Patch

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[github-actions]

size-limit report 📦

Path	Size
dist/browser.esm.js	104.6 KB (+0.13% 🔺)
dist/browser.umd.js	105.26 KB (+0.17% 🔺)

[github-actions]

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[github-actions]

Hi! This pull request has been marked as stale because it has been open with no activity for 60 days. You can comment on the pull request or remove the stale label to keep it open. If you do nothing, this pull request will be closed in 7 days.