feat: add initial card images

[beersandrew]

Ran cards generation script with --image-width 512, this locks the width to 512, however for some more elongated shapes it still produces large images, not sure if there's a better strategy there, I suppose there could be some math the make the longest side fit to the input width.

Many test assets had empty card images so i didn't commit them

[meshula]

I notice ElephantWithMonochord is empty ~ I wonder why?

I do think it would be good to go with maximum dimension instead of strictly width.

[beersandrew]

I notice ElephantWithMonochord is empty ~ I wonder why?

This bounding box for the elephant has always been off. I think I have a version that is fixed, but I have to double check, maybe that's a separate PR?

I do think it would be good to go with maximum dimension instead of strictly width.

Okay, I'll update the script for this

[meshula]

If you have a fix for the elephant's bounds that would be a great separate PR :)

[beersandrew]

If you have a fix for the elephant's bounds that would be a great separate PR :)

Improved elephant PR: #76

[beersandrew]

I do think it would be good to go with maximum dimension instead of strictly width.

committed a fix for this, let me know what you think.

[meshula]

Thanks for updating the enormous images to be 512 tall :) looking good