Molten's Iron Rod API [Fabric]

A fabric port of my Iron Rod API. Will be used with my fabric mods that require it.

Adds:

Iron rod

and a diamond rod

thats it

what were you expecting

its crafted like a stick but with iron ingots and a diamond rod is crafted like a stick but with diamonds. The iron rod and diamond rod can be used in smithing tables to make certain items that require a special type of rod to craft.