I ported Alex’s Caves to Fabric (1.21.1)

hi!
this is an unofficial port, so not affiliated with or endorsed by the original mod authors
i uploaded it to modrinth: https://modrinth.com/mod/alexs-caves-refabricated

if you find any bugs (broken mechanics, crashes, etc.) pls let me know in the comments, dm or on github. thanks! 🙂