Integrate Original WP Block Library CSS

[ThatGuySam]

Thanks for this project! I tried doing Block Editor myself with Gatsby and very much appreciate all the pre-done work.

On my Gatsby site, I didn't want to write a bunch of custom CSS and Tailwind adapters for the Block Editor elements so I just used the public CSS that the WordPress team deploys online.

https://github.com/WordPress/gutenberg/blob/f3d18c84eabe213d406b1507e4596111a7dda1ec/packages/block-library/README.md

And then I would import the library into PostCSS like this:
@import '~@wordpress/block-library/build-style/style.css';

I imagine you could also import it via the normal Webpack loader way.
import '@wordpress/block-library/build-style/style.css'

From there you might need to import a version that matches up with the Editor version on the source WordPress site to keep the styling consistent.

Perhaps this has already been discussed somewhere but I figured I would provide a request to see if this can help.