This update changes the game!

• Shop slots can now be locked
• Elder Being shopping behavior updated accordingly
• Menus improved
• Minor fixes

Adding locks to the shop required me to rewrite the shop and the elder being shopping behavior. I did a lot of testing, but I still expect there will be a couple of bugs. So please let me know if you find any!

Also the new mechanic changes the balance of the game quite a bit. Let me know if something feels off!