Fixes:
1. Small bug in the QuickShop chat system.
2. Fixed sign won't update issue if the upgrade from old QuickShop version.
3. Protection doesn't work caused by "hopper.disable-move-item-event" in paper.yml activated, QuickShop now will automatically turn it off.

README:
QuickShop only disables "hopper.disable-move-item-event" when really do that.
You will receive the notice in the console if QuickShop disabled it, and you will see this comment in your paper.yml:
If didn't want QuickShop to do that, you can do these things:
1. Prevent any shops created and exists in that world.
2. Or you can disable Hopper protection in QuickShop config but hopper will allow players to steal items from the shop use Hopper.

QuickShop supports per-world-settings, if QuickShop found per-world-setting for that world, QuickShop only will disable that world's disable-move-item-event option OR disable in default section when not found.