initBackgroundJobs = async function () {
    const timezone = await UptimeKumaServer.getInstance().getTimezone();

    for (const job of jobs) {
        const cornerJob = new Cron(
            job.interval,
            {
                name: job.name,
                timezone,
            },
            job.jobFunc,
        );
        job.croner = cornerJob;
    }

}
Initialize background jobs
@returns {Promise<void>}