[How do I download my Minehut server world (Without the Minehut Panel)]

I was wondering if there is a way to download a minehut server without using the minehut panel and only using op/commands in game. My friend forgot their email/password so we can't access the panel so I would like to download the world so I can use the world with a new minehut server on another account. The methods I found are outdated and are not working so if anyone knows how to then it'll be very much appreciated thank you!

[How do I stop certain mobs from spawning?]

I want to disable Piglin Brutes from being able to spawn so they don't get in the way when trying to speedrun bastions since I cannot switch the server version to 1.16.1.