Beans Backpacks (Legacy)

• Completely rewrote backpack traits (how-to add custom backpacks)
• Backpack Items now all have hard coded default traits w/o a backpack_id
• Backpack traits identifier display{key:_} has now been renamed to backpack_id
• Removed dyable backpacks through data
• Adding backpacks through data has been streamlined for more functionality in the future
• Added fire_resistant boolean to backpack traits
• Removed upgraded_backpack
• Replaced existing Netherite Backpacks with cosmetic Null Backpacks
• Winged backpacks now keep their enchantments when placed
• Updated Winged Backpack recipe to carry over elytra enchantments
• Pots can now store items with nbt
• Hotkey + RClick on Pots and Cauldrons to equip them
• You can now pick up fluid out of placed cauldrons
• Fixed many visual issues with JEI/REI/EMI
• Fixed crash when rendering any tooltip with Ender Backpack equipped
• Fixed crash when backpack action key bound to mouse key causing async entity load

With the changes to Backpack traits it is now impossible to change the sizes/disable default backpacks. This will be re-introduced in an update soon to add config.