Refactor gui module

home/david/modules/programs/fuzzel.nix

@@ -0,0 +1,24 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.david.programs.fuzzel;
+in {
+  options = {
+    david.programs.fuzzel = {
+      enable = lib.mkEnableOption "fuzzel";
+    };
+  };
+  config = {
+    programs.fuzzel = lib.mkIf cfg.enable {
+      enable = true;
+      settings = {
+        main = {
+          prompt = "'λ '";
+          dpi-aware = true;
+        };
+      };
+    };
+  };
+}