Dark Mode Setting
You can easily switch the layout mode to Dark by updating the apps/Views/partials/html.php file.
Simply add the attribute data-bs-theme="dark" to the <html> tag. This will enable Dark Mode instantly—no need to modify any CSS or JavaScript files.
For Horizontal Layout, go to the apps/Views/partials/html.php file and replace the navigation reference with the horizontal layout include.
<html lang="en" data-bs-theme="dark">