Featured Image block captions plugin

[jshakes]

I am working on a project that requires us to display captions beneath the Featured Image block, so that we can display credit for the image used.

I reached out to @dhanson-wp who provided me with some code from another project that was used to achieve the same thing. Using this code I spun up a standalone plugin that can be used to toggle the display of the caption on the Featured Image block within templates:

The plugin isn't technically a block, but extends the functionality of a core block. Nonetheless, @stronenv and I were wondering if it should belong in this repo anyway? If so I can open a PR.

[stronenv]

WDYT, @nate-allen ?

[nate-allen]

I think it would be great because it's come up a couple times already. But you just have to make sure it follows these guidelines. Let me know if you have specific questions about any of those, and feel free to ping me directly if you want a code review. Thanks!

[dhanson-wp]

@james, could you review the guidelines shared by @nate-allen, then you can submit a PR?