Miscellaneous superweapons for Modfest 1.21

Adds a new material called Amarong, handheld "rubber" ducks, kaleidoscopes, and rainbow beacons with no redstone required

Aim through spyglasses!

Enchancement but I un-nerfed it and added a bunch of other stuff

Adds the Sentient Pants leggings enchantment, idea by @eightsidedsquare.

Funny walking cubes - Armistice 2.0 but not really

Riding shields like surfboards has never been easier

Second implementation of @longjawed's request to make axolotls tameable

Removes the Prismarine Block restriction from conduits

Improves the performance of Minecraft's obfuscated text format

Shows components of ItemStacks in their tooltips

Throwing weapons like Kratos

Adds an assortment of cursed buckets

Commissioned by @sandwhoop

Potatoes (cannon) galore