test: Build in CodeSandbox CI

[eps1lon]

What:

Build package in PRs for codesandbox

Closes #533

Why:

Integration testing, shareable live playground of new features etc

How:

https://twitter.com/codesandbox/status/1181184975460282368

Checklist:

• [ ] Documentation added to the
  docs site
• [ ] Tests
• [ ] Typescript definitions updated
• Ready to be merged
  

[eps1lon]

Repository has to be whitelisted first (I guess because you can't have private apps on GitHub). I DMed Ives.

[MichaelDeBoey]

CodeSandbox CI is public now 🙂

https://codesandbox.io/post/codesandbox-ci-embeds

[eps1lon]

Huh, weird. @kentcdodds Could you check/reset the permissions again before I message Ives?

[kentcdodds]

Permissions are good 👍

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit b5a20a8:

Sandbox	Source
bold-hooks-st9l9	Configuration
react-testing-library-examples	Configuration

[lbogdan]

Hey! We're now white-listing all newly added repositories, but we somehow omitted to also white-list the ones added before the official release. 🙂 I just did it now, and replayed the GitHub webhook, which triggered the build.

[kentcdodds]

Super! Is this ready to go @eps1lon?

[eps1lon]

Super! Is this ready to go @eps1lon?

Oh right. Forget to mark as ready to merge. This is good to go.

[kentcdodds]

🎉 This PR is included in version 9.3.3 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀