nixos: services: remove pyload

The package and the module have been removed upstream.

I do not have the will to package the enormous V8-based missing
dependency (`mini-racer`), so let's remove the module entirely.

I didn't use it much anymore anyway.

modules/nixos/services/default.nix

@@ -31,7 +31,6 @@
     ./podgrab
     ./postgresql
     ./postgresql-backup
-    ./pyload
     ./quassel
     ./rss-bridge
     ./sabnzbd

modules/nixos/services/pyload/default.nix

@@ -1,72 +0,0 @@
-{ config, lib, ... }:
-let
-  cfg = config.my.services.pyload;
-in
-{
-  options.my.services.pyload = with lib; {
-    enable = mkEnableOption "pyload download manager";
-
-    credentialsFile = mkOption {
-      type = types.path;
-      example = "/run/secrets/pyload-credentials.env";
-      description = "pyload credentials";
-    };
-
-    downloadDirectory = mkOption {
-      type = types.str;
-      default = "/data/downloads/pyload";
-      example = "/var/lib/pyload/download";
-      description = "Download directory";
-    };
-
-    port = mkOption {
-      type = types.port;
-      default = 9093;
-      example = 8080;
-      description = "Internal port for webui";
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    services.pyload = {
-      enable = true;
-
-      # Listening on `localhost` leads to 502 with the reverse proxy...
-      listenAddress = "127.0.0.1";
-
-      inherit (cfg)
-        credentialsFile
-        downloadDirectory
-        port
-        ;
-
-      # Use media group when downloading files
-      group = "media";
-    };
-
-    # Set-up media group
-    users.groups.media = { };
-
-    my.services.nginx.virtualHosts = {
-      pyload = {
-        inherit (cfg) port;
-      };
-    };
-
-    services.fail2ban.jails = {
-      pyload = ''
-        enabled = true
-        filter = pyload
-        port = http,https
-      '';
-    };
-
-    environment.etc = {
-      "fail2ban/filter.d/pyload.conf".text = ''
-        [Definition]
-        failregex = ^.*Login failed for user '<F-USER>.*</F-USER>' \[CLIENT: <HOST>\]$
-        journalmatch = _SYSTEMD_UNIT=pyload.service
-      '';
-    };
-  };
-}