add nix-on-droid home config [WIP]

home-manager/nix-on-droid/programs/pywal/default.nix

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, inputs, ... }: {
+
+    options.homeconfig.wal.enable = lib.options.mkOption {
+        type = lib.types.bool;
+        default = false;
+    };
+
+    config = let
+        pywalfox-wrapper = pkgs.writeShellScriptBin "pywalfox-wrapper" ''
+            ${pkgs.pywalfox-native}/bin/pywalfox start
+        '';
+    in  lib.mkIf config.homeconfig.wal.enable {
+
+        home.packages = with pkgs; [
+
+            inputs.themecord.packages.${pkgs.system}.default
+            vesktop
+
+            pywal16
+		    imagemagick
+            pywalfox-native
+        ];
+
+        home.file.".mozilla/native-messaging-hosts/pywalfox.json".text = lib.replaceStrings [ "<path>" ] [
+            "${pywalfox-wrapper}/bin/pywalfox-wrapper"
+        ] (lib.readFile "${pkgs.pywalfox-native}/lib/python3.12/site-packages/pywalfox/assets/manifest.json");
+
+    };
+}