Bluetui author here
Happy to hear that :)
I've used "nmtui" on Linux for many years to do this. "nm" = "Network Manager".
The bluetui author also has impala, which is a tui for the network manager. But in this case, nmtui is good enough.
You don't need network manager for bluetooth. just install bluetoothd and there you go and use bluetui or bluetoothctl for wifi, I recommend iwd, and then you can use impala, or iwctl pick up the right tool for right purpose