Invisible Frames Revealed

Initial release

• Recipe: Item Frame surrounded by 8 Glass Panes -> 1 Invisible Item Frame (Glow Item Frame works too)
• Placed frames are invisible, only the item inside is shown
• Broken invisible frames drop as invisible frames again
• Hold an invisible item frame to see every placed invisible frame as a glass plate - only you see it
• Markers reach as far as the server shows normal item frames
• Give command: /unsichtbarerahmen <amount> <player> [leucht]
• Configurable item name, recipe and marker look
• Paper and Purpur 1.21.4 - 26.3