http3 in Confiared

Hi,

I have already finish the support of http3 for Confiared, but not pushed in prod because I need check more it.

The next week I will work on it, for Americ South (as Bolivia), one of interesting part is the http3 is more RTT insensitive. Mean: for https, it wait very less time before start to download the web page.

It will be firstly enable on IPv4 reverse proxy for our VPS and hosting, to get it on your servers.

Cheers,