I'm going to be so honest, I don't have much advice for you. I'm a teenager who's part of Hack Club (https://hackclub.com) who made this entirely for fun.

I was inspired by @zachlatta's SSHtron (https://github.com/zachlatta/sshtron) and wanted to make an SSH game. I loved how easy it was for him to promote it too, he made a HN post with title "ssh sshtron.zachlatta.com" because it gets people to try out the actual game rather than look at a README. If you have a business, find something useful that would help! Or in my case, find something fun you want to make/remake to be used in the terminal over SSH. Hack Club also used to have a hiring page over SSH, if I recall correctly.

My code uses wish, bubbletea and lipgloss from Charm. You can look at the code over at https://github.com/jeninh/ssh.place

Good luck!