profile/clean: init from legacy

profiles/clean/default.nix

@@ -0,0 +1,19 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.profiles.clean;
+in
+{
+  options.my.profiles.clean = with lib; {
+    enable = mkEnableOption "clean profile";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      baobab
+      dupeguru
+      findimagedupes
+      jdupes
+      kondo
+    ];
+  };
+}