autocde2.0/database/factories/CustomFieldFactory.php

<?php

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\CustomField>
 */
class CustomFieldFactory extends Factory
{
    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        return [
            'group' => config("custom-field.groups")[array_rand(config("custom-field.groups"))],
            'key' => fake()->name(),
            'label' => [
                'en' => 'en',
                'zh' => '中文',
            ],
            'type' => 3,
            'options' => [
                "value" => fake()->name(),
                "lang" => [
                    'en' => 'en',
                    'zh' => '中文',
                ]
            ]
        ];
    }
}