Proper Mobcap Modifier Fabric

This is a very simple and compatible mod for modifying mobcaps, etc.

REQUIRES: Fabric API, Autoconfig API Cloth Config API

Works on both client and server, not required on client.

Configures for each spawn group:

• Mob cap
• Despawn start range (the 30s one) (aka 5 min)
• Immediate despawn range
• Is peaceful?
• Is rare? (20s spawn cycle)

Try out Per Player Spawns ported to >=1.16 by me

 Suggestions welcomed