Added ly as displaymanager

modules/greeter/ly/default.nix

@@ -0,0 +1,29 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.modules.ly;
+in
+{
+  options.modules.ly = {
+    enable = mkEnableOption "ly";
+  };
+
+  config = mkIf cfg.enable {
+    services.displayManager.ly = {
+      enable = true;
+      settings = {
+        animation = "matrix";
+        box_title = " Hewwo! >_< :3 ";
+        clear_password = true;
+        load = true;
+        save = true;
+      };
+    };
+  };
+}