[FEAT] @Item for IMachine

[iceBear67]

This annotation provides an easy way to create machine-related blockitems.

Example:

@Item(prototypeId = "namespace:id", name = "...", lore = ["..."] , customModelId = xxx, texture = XX, enumClass = xx)

p.s The enumClass is a string that means we' ll generate enum into that class, creating if not exists.

Also there is a simple way to bind existed items:

@Item(MyItems.XX_ITEM_KEY)