/** * Shortcode widget — name `shortcode`, rootClass `nxp-shortcode`, group general-c, * `render: "server"`. PHP definition and renderer: plugin/widgets/class-nexwordx-widget-shortcode.php. * * Content → section_shortcode "Shortcode": * - `shortcode` code (language shortcode), default "" → WordPress runs it with `do_shortcode()` * (the page is the global post); the result is the widget's output. * * No style controls of its own (the common Advanced controls style the wrapper). * * Markup: `