Enqueue Font Awesome icons

/**
 * Snippet Name:     Enqueue Font Awesome
 * Snippet Author:   coding-bunny.com
 * Description:      Enqueues the latest version of Font Awesome from CDN, with conditional loading.
 */

add_action( 'wp_enqueue_scripts', 'cb_enqueue_font_awesome', 1 );

function cb_enqueue_font_awesome() {
    // Check if Font Awesome is already registered to avoid conflicts
    if ( ! wp_style_is( 'font-awesome', 'registered' ) && ! wp_style_is( 'cb-font-awesome', 'enqueued' ) ) {
        wp_enqueue_style( 
            'cb-font-awesome',                                   // Unique handle with 'cb' prefix
            'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.6.0/css/all.min.css', // Font Awesome CDN URL
            array(),                                             // No dependencies
            '6.6.0',                                             // Version number for cache-busting
            'all'                                                // Media type
        );
    }
}