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[guarani]

Addresses #1886

To test: See WordPress/gutenberg#21883

PR submission checklist:

• I have considered adding unit tests where possible.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

[guarani]

I'd love to hear if there's a better workflow to create downloadable builds. For this PR, I ran these commands and committed the results:

• yarn bundle:ios
• yarn bundle:android

This allows the associated PRs, wordpress-mobile/WordPress-iOS#14004 and wordpress-mobile/WordPress-Android#11763 to find a packaged App.js file for inclusion in the build.
The major disadvantage here is that these bundle commands add ~100 files to the PR and this compilactes the task of reviewing the code.

[mchowning]

I'd love to hear if there's a better workflow to create downloadable builds. For this PR, I ran these commands and committed the results:

yarn bundle:ios
yarn bundle:android

At this time I think that's necessary for iOS. Android doesn't need the bundles because they're handled by jitpack, but it's probably better to go ahead and bundle both to keep them in sync. I agree that it does make it very painful to review PRs. I definitely think we should try to work toward not including the bundles in the repo like this eventually.

[SergioEstevao]

All working well, extra kudos for adding the unit tests!

[guarani]

All working well, extra kudos for adding the unit tests!

Thanks @SergioEstevao, merged now! 🎆