A permission doesn´t exists

[ghost]

Issue Description

• Expected result: Being able to put a private category that only certain people can access
• Actual result: No one (except op) can access because the permission does not exist

Steps to Reproduce the Issue

1. Create a category with any name (e.g food) and put it private
2. Give a player the permission piggyshopui.category.food
3. Try to access to that category with the user that "has" the permission
4. Type /fperms PiggyShopUI
5. Get realised that PiggyShopUI doesn´t have a permission called "piggyshopui.category." as seen on poggit page

   OS and Versions

   • PocketMine-MP: 3.21.0
   • PiggyShopUI: 2.1.1
   • PHP: wtf
   • Server OS: Pocketmine

The permission "piggyshopui.category." doesn´t exists, as seen on poggit page

[Aericio]

See https://github.com/DaPigGuy/PiggyShopUI/blob/master/src/DaPigGuy/PiggyShopUI/shops/ShopCategory.php#L41-L42

[Aericio]

Might be a configuration error, since there were no API changes with permission registering and it was confirmed to work. I don't think anything is wrong here.

If we can get another person to confirm that there are issues, then I'll re-open the issue and look into it whenever I have time.