add even more programs

users/blake/dots/programs/nxsiv/default.nix

@@ -0,0 +1,20 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  program = "nxsiv";
+  cfg = config.dots.${program};
+in {
+  options.dots.${program} = {
+    enable = lib.mkEnableOption "enables ${program}";
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    # just install package
+    home.packages = with pkgs; [nxsiv];
+
+  };
+}