GUI Editor
The administration GUI can create/rename crates, change the display icon, customize key material/name/mode, select animation, set required permission, toggle active state and manage rewards. Reward editing covers type, display, delivered item, quantity, weight, commands, executor and effects.
Complete one editor flow before reloading or restarting so pending chat/input steps are not abandoned. Use unique lowercase IDs for commands and stable configuration references; changing only the display name is safer than changing an ID already used by keys, commands or physical blocks.