Prune your world option for overloaded console files (Bedrock)

When your world size reaches 1 gb the world starts crashing more often. When minecraft worlds are very old you obviously have discovered a lot of chunks. With all the amazing new biomes and updates it gets harder to discover these when you reach a safe file bigger than 1 gb. It would be amazing to add a prune option that you can use like maximal 2 times a year so that our old worlds with amazing and nostalgic building can still be played and improved! The problem is well known for many console players.