Suggestion: Add a "Permanent Survival Lock" Feature

I would like to suggest a new toggle during World Creation called "Permanent Mode Lock." This feature would allow players to lock their world into Survival mode permanently. Once the world is created, the option to switch to Creative mode or enable Cheats would be completely disabled and cannot be changed later. While we currently have the "Allow Cheats" toggle and "Hardcore Mode," Hardcore is often too punishing for casual players who just want a fair challenge. A "Permanent Survival Lock" would provide a sense of true achievement, ensuring that neither the host nor other players can switch modes to bypass challenges. It’s about maintaining the integrity and pride of a pure Survival journey.