Idea for a new /catalog feature (+ request)

On 15.06.26, the ability to view all items using the /catalog command was added.

What I would like to suggest: add the ability within the same catalog to view how to craft a particular block or item.

(As for requests, I'd love to see slabs and stairs for custom blocks that don't have them yet — for example, custom wood types don't have stairs or slabs, and this is really needed!!!)