[NixOS] Control what is enabled per machine with module options

nixos/kat.nix

@@ -1,12 +1,8 @@
-{ pkgs, inputs, ... }:
-{
-  imports = [
-    inputs.home-manager.nixosModule
-  ];
+{ pkgs, inputs, config, makeEnable, ... }:
+makeEnable config "modules.kat" false {
   environment.systemPackages = with pkgs; [
     bitwarden
     obsidian
-    vlc
     obs-studio
     ffmpeg
   ];
@@ -14,36 +10,4 @@
   environment.extraInit = ''
     export PAGER=cat
   '';
-
-  home-manager.users.kat = { pkgs, config, ... }: {
-    services.gpg-agent = {
-      enable = true;
-      defaultCacheTtl = 8 * 60 * 60;
-      maxCacheTtl = 8 * 60 * 60;
-      enableSshSupport = true;
-      pinentryFlavor = "qt";
-    };
-
-    services.kdeconnect = {
-      enable = true;
-      indicator = true;
-    };
-
-    services.git-sync = {
-      enable = true;
-      repositories = {
-        obsidian = {
-          path = config.home.homeDirectory + "/obsidian";
-          uri = "git@github.com:katandtonic/obsidian.git";
-          interval = 60;
-        };
-        org = {
-          path = config.home.homeDirectory + "/org";
-          uri = "ssh://gitea@1896Folsom.duckdns.org:1123/kkathuang/org.git";
-          interval = 45;
-        };
-      };
-    };
-    home.stateVersion = "23.11";
-  };
 }