ctrlpanel/app/Settings/DiscordSettings.php

<?php

namespace App\Settings;

use Spatie\LaravelSettings\Settings;

class DiscordSettings extends Settings
{
    public ?string $bot_token;

    public ?string $client_id;

    public ?string $client_secret;

    public ?string $guild_id;

    public ?string $invite_url;
    
    public ?string $role_id;

    public static function group(): string
    {
        return 'discord';
    }

    public static function encrypted(): array
    {
        return [
            'bot_token',
            'client_id',
            'client_secret'
        ];
    }
}