Hi, I've been using permissionsex for the past few years and I only recently found out that the plugin is unsupported, so I wanted to switch to luckperms and there's a thing called luckperms migration, it just imports other permission plugins' data into luckperms, but you need to download a specific plugin that converts your data to luckperms but minehut doesn't have it
Here's the lp wiki page where all the migration plugins are listed (scroll down to step 2): https://luckperms.net/wiki/Migration