Gutenberg compatability

[asuh]

The theme needs more testing to know how compatible it can be with Gutenberg, considering Full Site Editing is the future of WordPress. There's no telling how classic editor will evolve or be supported in the future.

Idea 1: Adapt a similar theme.json file similar to this package:
https://github.com/roots/bud/tree/main/sources/@roots/bud-tailwindcss-theme-json

Idea 2: Review the pieces of a block theme and test inside of this theme
https://developer.wordpress.org/block-editor/how-to-guides/themes/