2.5.0 - 1.21.1

• Move to Architectury Enviroment for Multiloader
• NeoForge Beta!
• Changed Spell Book Texture to be more in line with the RPG-Series Books (by SirGhaith, Thanks!)
• Improve Armor Model Assets (by Slepykat, Thanks!)
• change some inventory item textures to match their new asset looks
• rename spell books to "Tome of..." to match the original wizards mod names
• fixed missing spell assignments
• improve some water spell textures
• Add new Terra Circle Dripstone Models
• Fix wrong Air Cutter Description
• fix unused sprite error with storm_layer texture