Feature request : adding TAP interfaces management

[chunky]

It would be very nice to have the possibility (via the GUI) to create TAP interfaces by adding a new section in Interfaces / other types / TAP

Right now, it's pretty straightforward to create them via the console, but they don't survive a reboot unless you have a method to recreate them at each boot.

It should be simple to add this, I mean, I bet a few hours of coding or less for opnsense devs.

looking forward to it