Features:
- Allows players to set their name color.
- Supports predefined Minecraft colors and HEX colors.
- HEX color usage requires a permission.
- Integrates with PlaceholderAPI.
- Saves player colors even after a restart.
- Periodically checks if a player still has permission for their set color.
Commands:
- /lunacolor <color>
- Changes the player's name color.
- Example: /lunacolor red or /lunacolor #ff0000