topology: remove (now) redundant mysql service extractor

flake.nix

@@ -404,7 +404,6 @@
                       inputs.nix-topology.nixosModules.default
                       ./topology/service-extractors/greg-ng.nix
                       ./topology/service-extractors/postgresql.nix
-                      ./topology/service-extractors/mysql.nix
                       ./topology/service-extractors/gitea-runners.nix
                     ];
                   })

topology/service-extractors/mysql.nix

@@ -1,19 +0,0 @@
-{ config, unstablePkgs, lib, ... }:
-let
-  cfg = config.services.mysql;
-  cfgBak = config.services.mysqlBackup;
-in
-{
-  config.topology.self.services.mysql = lib.mkIf cfg.enable {
-    name = "MySQL";
-    icon = "${unstablePkgs.super-tiny-icons}/share/icons/SuperTinyIcons/svg/mysql.svg";
-
-    details.listen.text = "${cfg.settings.mysqld.bind-address or "127.0.0.1"}:${toString (cfg.settings.mysqld.port or 3306)}";
-    details.socket.text = cfg.settings.mysqld.socket or "/run/mysqld/mysqld.sock";
-    details.type.text = cfg.package.pname;
-    details.dataDir.text = cfg.dataDir;
-
-    # details.backup-time = lib.mkIf cfgBak.enable cfgBak.calendar;
-    # details.backup-location = lib.mkIf cfgBak.enable cfgBak.location;
-  };
-}