Nice Keep Inventory

Changes:

• Added Spears, Nautilus Armor, Netherite Horse Armor and the new Spawn Eggs to default list of non droppable items
• Items from Graves now fling a bit upwards when spawning
• Added #keepinv:no_items tag list which can be used as value in Non-droppable Item tag list config to disable any items being kept on death
• Graves now generate near the last safe position a player has been instead of near the death location (This prevents Graves from generating in the void)
• Changed the sound of Graves when generating or breaking to a more fitting one
• Added some additional Soul particles when generating or breaking a Grave
• Added button to restore default values to config menu
• Added functionality for admins to restore a players inventory from before they last died to config menu:
  • Player needs to be online
  • Items can either be placed in Shulker Boxes or spawned on the ground at the player who executes the functionality
  • Inventory can be restored either filtered by the droppable item tag list (used when the player died) or completly unfiltered including all items