Backpacked: Shells

• Snail shell now requires you to sneak the full distance instead of walking to unlock, changed the lang file to reflect this.
• Modified backpack display for both backpacks
  • Fixed position on the shelf
  • Centered backpack in inventory
  • Looks better in hand
  • If on the head, it gets put inside the shell
  • Looks better in item frames and shelves
  • Made all other displays look pretty
• Modified/fixed the texture of the snail and nautilus straps.
• Updated in pack.mcmeta, fabric.mod.json, and neoforge.mod.toml
  • description
  • version
• Added Forge support
  • added mods.toml
• Update pack.png
• Removed (sadly) backpacked_addon.mcmeta

Initial Release