Spellbound Enchantments

Additions: -Adds Sunken Treasure, a Luck enchantment for fishing rods that lets users find crates while fishing. -Adds Crates, place-able blocks that generate chest loot when broken based on their quality and dimension of origin. --produces vanilla contents of the overworld, nether, and end, with a few custom loot tables to fill out the selection of the later two. Loot tables and dimensions from other mods can be added via datapack, and by default crates from foreign worlds will produce overworld content.

Changes: -Fisher of Men now makes hooking entities a 'proper' use of the tool, only consuming one durability instead of five. -Pestilence now only produces stink clouds when hit instead of all the time

Bugfixes: -Fixed crash related to Tethered effect -Cleaned up Pestilence code somewhat -Running Spellbound without Cloth Config should produce a more useful error now