trove/app/Enums/CrawlOutcomeEnum.php

<?php

declare(strict_types=1);

namespace App\Enums;

enum CrawlOutcomeEnum: string
{
    case Success = 'success';
    case Failed = 'failed';
    case Timeout = 'timeout';
    case BlockedRobots = 'blocked_robots';
    case Blocked4xx = 'blocked_4xx';
    case Blocked5xx = 'blocked_5xx';

    /**
     * The HTTP fetch succeeded (2xx) but the response is unindexable in v0.1
     * (non-HTML Content-Type). Worker MUST also write `pages.status = Rejected`
     * on this outcome — do NOT treat as Failed. Page row STAYS in the DB to
     * prevent re-discovery loops as fediverse re-shares the URL.
     */
    case Rejected = 'rejected';
}