[Blank Canvas Blocks] Evaluate Blocks

[pbking]

Ready the following blocks for Blank Canvas Blocks (A Ponyfill theme)

For each of the following blocks:

Evaluate "Blank Canvas Blocks" against "Blank Canvas"

If something can be achieved with Gutenberg theme.json styling for that block then leverage that first.

If something is expected to be achievable in Gutenberg, adjust the theme.json's "custom" block to express that opinion and add custom SASS to /sass/blocks consume those variables expressing that opinion.

(bcb demo)

• audio (theamdemo) (bcb demo)

• button (theamdemo)(bcb demo)

• calendar

• code (theamdemo) (bcb demo)

• columns (theamdemo) (bcb demo)

• cover (theamdemo) (bcb demo)

• file (theamdemo) (bcb demo)

• gallery (theamdemo) (bcb demo)

• group (theamdemo) (bcb demo)

• heading (theamdemo) (bcb demo)

• image (theamdemo) (bcb demo)

• latest-comments (theamdemo) (bcb demo)

• latest-posts (theamdemo) (bcb demo)

• legacy

• list (theamdemo) (bcb demo)

• media-text (theamdemo) (bcb demo)

• navigation

• paragraph (theamdemo) (bcb demo)

• posts-list (theamdemo) (bcb demo)

• pullquote (theamdemo) (bcb demo)

• quote (theamdemo) (bcb demo)

• search (theamdemo) (bcb demo)

• separator (theamdemo) (bcb demo)

• slideshow (theamdemo) (bcb demo)

• spacer (theamdemo) (bcb demo)

• table (theamdemo) (bcb demo)

• utilities

• verse (theamdemo) (bcb demo)

• video (theamdemo) (bcb demo)

[jffng]

Should we consider certain FSE blocks too e.g. site title & tagline, post meta, tag cloud.

[pbking]

I think we should.

Do we have representation of that in Theamdemo? That would be a healthy addition if not.

[MaggieCabrera]

I think we should totally add them to Theamdemo. I did add the "Archives" block to it because I needed it for another issue, so having the rest will be very helpful. This is a list of all the blocks on Theamdemo that need updating: #3350

[pbking]

While evaluating the buttons block I discovered this error which will be a blocker: WordPress/gutenberg#29675

[pbking]

Core blocks evaluated, styled and ponyfilled where necessary.

Closing this up; additional singular changes can be opened as needed.