Furnish v28 for Minecraft 1.21.1

Furnish v28 is a complete rewrite of the mod. It is no longer an Architectury mod, but rather a Fabric only mod. Don't worry tho, you can still run Furnish on (Neo)Forge using Sinytra Connector!

With this cleaner code, I hope to be able to update faster and with less pain in the future!

Breaking changes

• Removed Bookshelf Chests as we now have Chiseled Bookshelves in vanilla
• Removed Coffins for now (need to be reworked)
• Reworked Plate/Shelf/Showcase logic: items are stored differently. You will lose the contents of these furniture when updating your world.
• Removed Paper furniture, Telescope, Halloween furniture, Dice, Asphalt, snow on fences and Chimney Conduits for now. I'm not happy with these features, they need to be reworked.

Other changes

• Always allow placing Cake on Tables (make tables always solid) (#45)
• All furniture that hold items (Cabinets, Plates, Shelves etc.) can now be used with hoppers and have a loot table
• Rare Plates now spawn in Dungeon Chests rather than in Endermen's hands
• Fix Seats making players glitch in the world (#46)
• Furnish is now compatible with EMI (requires Connectors Extras for compatibility on Forge)