* Backstage Sigil of Holding
All Sigil of Holding features work, just need to add the aesthetics -> TehNut
Somebody might want to look at adding LP costs to the Sigil?
Also recipes need to be added
Added a keybinding system for future usage
Standardized some NBT tags
Compact classes
Fix lang stuff?
* Fancify Sigil of Holding GUI
Displays the selected sigil in the GUI now
Woops
* Quick fix
* Unused import
* Final commit I promise
