Buy Previous + Favourite items in /shop

I think it would be helpful to add both a buy previous button, and favourite a certain amount of items in /shop

If you're doing a large scale build, or filling sorters for example, and require more than a full inventory of a specific item, it would be much faster to be able to repeat your previous purchase (18 stacks of X) or favourite an item so you can buy it from favourites instead of having to navigate 8 pages to find what you need.

*Have tagged it as Skyblock, but if its seen as helpful it could also be implemented to other gamemodes

PLEASE

Great idea! 🍆