Division Sigil

fix loot modifiers for klein upgrade

fix crash on dedicated servers

Adds Klein Ingots, which one can get by dividing netherite by diamond with a pseudo-inversion sigil. These can be used with upgrade templates found in end cities to upgrade unbreakable unstable tools to netherite tier.

use more robust method of calculating entity lifespan

Cursed earth mobs now last for at least a configurable lifespan (default 30 seconds) instead of never despawning