docs: function getDateString() {
    const d = new Date();
    const year = `${d.getFullYear()}`;
    let month = `${d.getMonth() + 1}`;
    let day = `${d.getDate()}`;
    if (month.length < 2) {
      month = `0${month}`;
    }
    if (day.length < 2) {
      day = `0${day}`;
    }
    let hour = `${d.getHours()}`;
    if (hour.length < 2) {
      hour = `0${hour}`;
    }
    let minute = `${d.getMinutes()}`;
    if (minute.length < 2) {
      minute = `0${minute}`;
    }
    let second = `${d.getSeconds()}`;
    if (second.length < 2) {
      second = `0${second}`;
    }
    return `${year}-${month}-${day}T${hour}.${minute}.${second}`;
  }