Tinkers Melting Recipe Compatibility

Overhauled file structure so it's easier to add recipes

• This doesn't affect users, but is still worth noting

Fixed several Iron recipes using Cast Iron items
Fixed the recipe for Cast Iron Nuggets not loading in

Added a recipe for Cast Iron Plates
Added Molten Slime to several recipes that were missing it

The datapack now fixes the incorrect melting amount for Emeraldite Shards if BYG & Tinkers Integrations and Tweaks are loaded

Added support for the following mods:

• Blood Magic
• ChickenChunks
• EnderStorage
• RFTools (all modules)
• XNet