FastBench for Fabric

About

Based on FastBench by Shadows, ported to Fabric.

This mod does a couple things relating to the vanilla workbench so that it runs faster and causes less network traffic. 

Specifically, it caches the last recipe used, and checks this recipe first before re-scanning the entire registry.  This makes shift click crafting operate much faster than before.  It also lowers network traffic by sending a packet only when needed instead of whenever a slot in changed in the crafting grid.

However, these changes only apply in a vanilla workbench.  Mod crafting stations should be caching recipes for performance reasons on their own, and this will not fix issues in the 2x2 player crafting inventory.  

Note: this only replaces the container that is opened when right clicking a crafting table, mods should implement their optimized containers.

Requires Fabric Api and loader.