[Feature Suggestion] Footprint Sprites

[JadeJuno]

This is a kind of niche feature request, but I would like there to be a registry (?) of each pokémon's footprint sprites, similarly to the already existing battle sprite if possible. Not sure how plausible this would be, though.

[Naramsim]

Hi there should be some pull requests that recently added new data in a similar format. I think it was for the cries of the pokemon.

For your addition, I'd put the footprints of the pokemon in the sprites repository and then later build the logic to fetch and serve the footprints in the API.

You can try on your own if you want!