Keep Inventory Orbs

Additions:

• Added 1.21.11 support
• Added a button to toggle whether players receive an Orb Recovery Compass after respawn to the menu
• Added the "'s Orb Recovery Compass" name to Orb recovery compasses and a short lore to explain its function

Bugs Fixed:

• Backpacks from backpack mods will no longer be cleared or erased (but they will not be saved into orbs either)
• Menu would not open on newer MC versions