Redirect back to main menu after purchase

[TheUtopianPlayz]

currently, when u set the xp provider the cost values still show as dollar amounts?

so a enchant book that would cost 20 xp lists as $20

I feel like its should say like "20 xp" or "20 lvls" or something, i legit thought i accidentally wrote the wrong economy provider in the config lol

also after buying a book i feel like it should redirect u back to the starting menu that way the player doesnt have to run the command multiple times if they want to buy multiple books

[Aericio]

1. You'll need to manually change the form messages in https://github.com/Aericio/PCEBookShop/blob/master/resources/messages.yml

2. I'll add it soon™️