I like it, a lot. However, the syntax for linking steps to pictures should be rethought, IMO, what if an image already has numbers in its filename? Could get confusing very quickly.
Agree, this was a last-minute hack. If you have an idea how to rethink this you can share one in a spec repo issues if you don't mind https://github.com/cooklang/spec. Thanks!
Still, I think I'll try this out!