OBS on another computer and phone control

Two buttons on the control screen create addresses for use away from the desk:

• Internet link: Public addresses of the GC, the LED screen and Lane Finish, for an OBS on another computer outside the meet network. This machine needs internet. Anyone with the link sees the overlay; times and official status arrive after the cloud upload.
• Phone control: Shows the address and a QR code to control the GC and the LED screen from a phone or tablet on the meet network (desk address + /c). Sign in with the operator account.

Local-network addresses only work with Network access on at the main computer (Network menu). The buttons switch it on when you click them.