[fanny] setup proxypass chain

machines/vpn/configuration.nix

@@ -27,6 +27,10 @@ with lib;
     privateKeyFile = config.sops.secrets.wg_private.path;
   };
 
+  services.nginx.virtualHosts."docs.malobeo.org" = {
+    locations."/".proxyPass = "http://10.100.0.101";
+  };
+
   system.stateVersion = "22.11"; # Did you read the comment?
 }