Add new staffs:
- Amethyst staff
- Quartz staff
- Netherite staff
Added:
- Poison cloud
- Api for adding spells
Bug fixes:
- Mana Loader - dupe
- All spells now have mana collection
Added spells:
- quake Mana system:
- Simple Staff: 300 mana
- Chaotic Staff 5000 mana Added "Mana Loader" block
Added spells:
- shield
- teleport
Bugs fixed:
- twitching staff in the staff editor
- crash when clicking on an empty staff
- spell dupe when closing the editor
- staff locking due to too fast closing of the spell editor
Added delay after using staff



