Feature Request: private DNS toggle

[fkoemep]

This feature would be really useful since private DNS fails a lot on public APs (this is Google's fault for only allowing DoT, which is easily blocked, on most DNS servers except cloudflare and google which are upgraded to DoH).

I think the implementation would be easy since someone did the job before, but having it all in one app would be great! https://github.com/joshuawolfsohn/Private-DNS-Quick-Tile