Native https server?

Any plans to just integrate a websocket/https server into the tailscale client natively? It would be great if you could configure https as easily as it is to configure subnet routers.

Something like tailscale up --derp --certificate and then clients could connect to the subnet router directly through https without even using a derp relay or needing to maintain two separate services.

Never say never I suppose, but there is more effort going into better support and integration with great servers and hosting systems like Caddy than into building something into tailscaled.