Update NodeUI with new VPN service

[ZygintasBudrys]

As NodeUI user I would like to see the newly created VPN service on NodeUI so I could enable/disable it.

UACs

Service names and descriptions

• The name of the new service is "VPN"
• The description of the new VPN service - Mysterium VPN app user traffic
• The description of Public service - Open to the whole network, including 3rd party and Mysterium Dark app user traffic

All platforms (except mobile)

• New VPN service is displayed next to the 3 existing services

Mobile

• Public service is not displayed to the users
• New VPN service is displayed to the users

Designs

The alignement of the services should be as in the designs:
https://www.figma.com/file/aF3dmdLXWXIcabsGo6NpsT/MystNodes?type=design&node-id=7-1263&mode=design&t=VbLlsfhRilfJg9k3-0

[MykolasMaciekus]

Only works when running node with --ui.features=android_mobile_node flag