Another bug fix plus a lot of backend optimization in preparation for a configurable config file!

Changelog
+ Added a console message confirming the plugin was disabled

* /ccmaterials now also gives a nether star, iron block, gold block, diamond block, netherite block, and conduit
* Anti-Stone Crown is now the highest priority for determining mob spawn, followed by Not Stone Crown, then T10 gear
* Severely optimized code on the backend in preparation for configurability
* Fixed a bug where items with lore from other plugins created endless error messages