Remove Mastodon because I have no use for it

modules/system/services/server/default.nix

@@ -6,7 +6,6 @@
     ./icecast
     ./jellyfin
     ./mailserver
-    ./mastodon
     ./matrix
     ./minecraft
     ./mysql

modules/system/services/server/mastodon/default.nix

@@ -1,20 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  config = lib.mkIf config.services.mastodon.enable {
-    services.mastodon = {
-      localDomain = "social.nixfox.ca";
-      streamingProcesses = 4;
-      configureNginx = true;
-      smtp = {
-        createLocally = false;
-        host = "mx.nixfox.ca";
-        port = 587;
-        authenticate = true;
-        fromAddress = "NixFox Mastodon <noreply@nixfox.ca>";
-        user = "noreply@nixfox.ca";
-        passwordFile = pkgs.writeText "smtp_pass.txt" config.secrets.mailPass.nixfoxNoReply;
-      };
-    };
-    environment.persistence."/persist".directories = [ "/var/lib/mastodon" ];
-  };
-}