nix: flatten homeModule implementation

nix/homeModules/extra/preset-fancy.nix

@@ -0,0 +1,22 @@
+{ pkgs, ... }:
+
+let
+  inherit (pkgs) myPkgs;
+in
+
+{
+  programs = {
+    ripgrep.enable = true;
+    direnv.enable = true;
+    btop.enable = true;
+  };
+
+  home.packages = [
+    pkgs.du-dust
+    pkgs.tldr
+    myPkgs.tokei
+    pkgs.hyperfine
+    pkgs.watchexec
+    pkgs.onefetch
+  ];
+}