Feature Request: Custom User Interface for pairing plugin with TV

[LeLunZ]

Is your feature request related to a problem? Please describe:
I think for non technical users it can be hard to configure the plugin correctly.

Describe the solution you'd like:
Its possible to create a custom user interface (for changing the config).
Where if a user clicks on configure we can display a custom screen that asks the user for the Auth code from the TV

See here or the following example from the homebridge-mercedesme plugin: