I love games like this, I used to play Hacking Simulator / Darksigns and games like Hacknet and Hackmud, the interface works really well although I found myself trying to use the up arrow to go back and edit my last command repeatedly but not being able to XD, maybe that's more points for immersion than anything.
The one thing I really didn't like was I felt like it was sort of a mess with all the menus a bit. I was much more of a fan of Hacknets style where it's all in terminal and I feel like thats the vibe people want in games like this more than anything maybe?
Overall amazing I always wanted to make a game like this but I always got intimidated out knowing how much I would have to make and worrying about stuff breaking so you did a really good job for a game jam.