WaveTerminal which I use on and off is sort of a graphical terminal like that. Has gui widgets that tile inside the terminal doing alot of the things you might open another pane for IE:file manager resources etc.
Probably not as extensive as you mean but its sort of a stepping stone.
I actually just finally got around to trying fish last month. Wasn't aware they were going through a big re write, I had just seen people talk about it so much decided to try.
It's crazy I have no issue playing games on my linux laptop now (sans anticheat).
I used to be a big windows fan but now I can barely even use my pc half the time SYSTEM is just churning disk reads/writes making everything slow or edge is secretly running in the background even though Ive closed it five times. The few games with anti-cheat are killing me right now as I'm fully linux on laptop/servers
https://github.com/wavetermdev/waveterm