Saitama UI

Added the famous "OK" panel from the One Punch Man manga as pixel art to both survival and creative inventory's. I also included the fist punch instead of a cross for the Destroy Items button in the creative mode inventory. The idea was to keep everything subtle and unobtrusive to the vanilla experience, hope you enjoy!

NOTE: This pack does not work for any version prior to 1.21.9, however it should work on any future version of Minecraft. I could properly make ones for older versions if people ask for it.