Overall a lovely start to an RP, keep up with the development. Love the concepts of farming and wish well searching but you could try and make them as a furni interactable so double clicking them will start farming / searching instead of executing cmds :) makes things easier and more...
You could use Fleck for websockets:
https://github.com/statianzo/Fleck
Theirs no current guide nor any tutorials on adding Custom UI's to a hotel but it's not hard once you learn the implementation.
It's never too late tbh! Users (People) would be interested and pay for that if of course you bring features in line with peak 1:1 and with a few of your own ideas with websocket interactive systems or if you hate websockets like I do you can use other technologies.