I work on OpenShell and we definitely see folks using it for production use cases. We're updating the language on our docs to reflect that. I'd recommend giving it a shot!
Btw - any plans for a web app to manage network approvals etc.? It feels so archiac monitoring in the console (honestly, I don't know what the obsession is with terminal UIs lately... Yes it's great that they work via SSH, but if I can SSH to a box I can also probably connect a browser to it )