export function formatTimestamp () {
  const date = new Date()
  const year = date.getFullYear()
  const month = (date.getMonth() + 1).toString().padStart(2, '0')
  const day = (date.getDate()).toString().padStart(2, '0')
  const hour = (date.getHours()).toString().padStart(2, '0')
  const minute = (date.getMinutes()).toString().padStart(2, '0')
  const second = (date.getSeconds()).toString().padStart(2, '0')
  return `${year}-${month}-${day} ${hour}:${minute}:${second}`
}