Add ruil and make liminal full-flake

hosts/liminal/pkgs/nonpareil/default.nix

@@ -1,37 +0,0 @@
-{ stdenv, lib, fetchFromGitHub, pkg-config, autoreconfHook, pkgs }:
-
-stdenv.mkDerivation rec {
-  pname = "nonpareil";
-  version = "unstable-2024-04-25";
-
-  src = fetchFromGitHub {
-    owner = "brouhaha";
-    repo = "nonpareil";
-    rev = "c347bc1ab20170c253512042f7aac0d952f304ea";
-    sha256 = "1d130hmsgvlmj8iy8sdd0frx9gzsc68wp84zdax6i8f7dhqdfxzx"; # You'll need to replace this
-  };
-
-  nativeBuildInputs = [
-    pkg-config
-    autoreconfHook
-  ];
-
-  buildInputs = [
-    pkgs.gtk2
-    pkgs.glib
-    pkgs.libxml2
-    pkgs.SDL
-  ];
-
-  configureFlags = [
-    "--with-gtk2"
-  ];
-
-  meta = with lib; {
-    description = "Microcode-level simulation of HP calculators";
-    homepage = "https://github.com/brouhaha/nonpareil";
-    license = licenses.gpl2;
-    platforms = platforms.linux;
-    maintainers = [ ];
-  };
-}