How to Make Star Rating selectable in the Custom Field Builder

Hello

I have been looking at

https://docs.metabox.io/creating-new-field-types/
https://docs.metabox.io/tutorials/add-star-rating-fields/

I find it hard to implement

I have downloaded the source code
I have put this in my code snippet

add_filter( 'rwmb_meta_boxes', 'your_prefix_register_meta_boxes' );
function your_prefix_register_meta_boxes( $meta_boxes ) {
    $prefix = '';
    $meta_boxes[] = [
        'title'      => esc_html__( 'APK Fields', 'text-domain' ),
        'id'         => 'apk-fields',
        'post_types' => ['apk'],
        'context'    => 'normal',
        'priority'   => 'high',
        'fields'     => [
            [
                'id'   => $prefix . 'rating',
                'type' => 'rating',
                'name' => esc_html__( 'Rating', 'text-domain' ),
            ],
        ],
    ];
    return $meta_boxes;
}

What should i put in the title above ? is it the field group id ?
What should i put in the post type ? My custom post type is APK with slug apk

I cannot see the Rating field on the builder. Read this but could not relate what are the values i must replace
https://docs.metabox.io/extensions/meta-box-builder/#adding-your-own-field-types/
What should i replace the word icon with ?

use MBB\Control;

add_filter( 'mbb_field_types', function ( $field_types ) {
    $field_types['icon'] = [
        'title'    => __( 'Icon', 'your-text-domain' ),
        'category' => 'advanced',
        'controls' => [
            'name', 'id', 'type', 'label_description', 'desc',
            Control::Select( 'icon_type', [
                'label'   => __( 'Icon type', 'your-text-domain' ),
                'options' => [
                    'dashicons'   => __( 'Dashicons', 'your-text-domain' ),
                    'fontawesome' => __( 'Font Awesome', 'your-text-domain' ),
                    'url'         => __( 'Custom URL', 'your-text-domain' ),
                ],
            ], 'dashicons' ),
            Control::Icon( 'icon', [
                'label'      => __( 'Icon', 'your-text-domain' ),
                'dependency' => 'icon_type:dashicons',
            ] ),
            Control::Input( 'icon_fa', [
                'label'      => '<a href="https://fontawesome.com/icons?d=gallery&m=free" target="_blank" rel="noopenner noreferrer">' . __( 'FontAwesome icon class', 'your-text-domain' ) . '</a>',
                'dependency' => 'icon_type:fontawesome',
            ] ),
            Control::Input( 'icon_url', [
                'label'      => __( 'Icon URL', 'your-text-domain' ),
                'dependency' => 'icon_type:url',
            ] ),
            'clone', 'sort_clone', 'clone_default', 'clone_as_multiple', 'max_clone', 'add_button',
            'before', 'after', 'class', 'save_field', 'sanitize_callback', 'attributes', 'custom_settings',
        ],
    ];

    return $field_types;
} );