Socks Prox (Tor support)

[grugel-maintro]

From how i understand the SFive Project it should be possible to host this as an onion service, generally the project seems interesting for using it with tor. If i force the Flatpak to use the socks proxy with HTTP_PROXY=socks://127.0.0.1:9050 and HTTPS_PROXY=socks://127.0.0.1:9050 as variables i get the following in the logs:

[Global] quota Proxy failed to establish tunnel (501 Tor is not an HTTP Proxy) #0      IOClient.send (package:http/src/io_client.dart:96)