Wordpress - Carbon fields + contact form 7 list all forms

carbonfields.php

<?php
// define( 'Carbon_Fields\URL', get_parent_theme_file_path( 'vendor/htmlburger/carbon-fields' ) );
// \Carbon_Fields\Carbon_Fields::boot();
define('Carbon_Fields\URL', WP_PLUGIN_URL. '/carbon-fields/vendor/htmlburger/carbon-fields');

use Carbon_Fields\Container;
use Carbon_Fields\Field;
function sc_get_contact_forms7(){


    $posts = get_posts(array(
        'post_type'     => 'wpcf7_contact_form',
        'numberposts'   => -1
    ));
    $listing_forms=[];
    foreach ( $posts as $id => $p ) {
        
        $listing_forms[ $id ] =$p->post_title;
    } 
    return $listing_forms;
}

add_action( 'carbon_fields_register_fields', 'crb_attach_theme_options' );
function crb_attach_theme_options() {
    Container::make( 'theme_options', __( 'Główne opcje tematu' ) )
    ->add_fields( array(
        Field::make( 'separator', 'theme_first_separator', 'LOGO' ),
       
    ) );
    Container::make( 'post_meta', 'Edycja treści strony' )
    // ->where( 'post_id', '=', get_option( 'page_on_front' ) )
    ->where( 'post_type', '=', 'page' )
    ->add_fields( array( 
            Field::make( 'select', 'page_form','Wybierz formularz na stronę' )
            ->add_options( 'sc_get_contact_forms7' ),
    ));
}