GEM Crafting

Adds a few QOL recipes to make simple crafting easier.

Current Recipes:

Logs to Chests (8 logs = 4 Chests)
Logs to Stics (2 logs = 16 Stics)
Iron & Logs to Hopper (2 logs + 5 iron = 1 hopper)
Flesh to Leather (9 flesh = 1 leather) Logs to Ladders (7 logs = 24 ladders) Logs & Plangs to Barrel (7 logs + 2 plangs = 4 barrels) Planks & Leather to Item Frame (8 planks + 1 leather = 2 Item Frames)

(I know there are other datapacks and mods out there with similar recipes, but I don't want to add multiple data packs and/or mods where I can just add this 1 datapack)
Feel free to suggest more recipes in the comments!