fixes qbittorrent, nextcloud python update, firewall logic

modules/servers/sabnzbd.nix

@@ -12,6 +12,7 @@ in
     };
   };
   config = lib.mkIf cfg.enable {
+    my.network.firewall.additionalPorts = [ cfg.port ];
     services.sabnzbd = {
       inherit (cfg) enable;
       group = "piracy";