Function normalizeMinuteTimestamp

content/gmail-mail.js:73–78

(timestamp)

}

function normalizeMinuteTimestamp(timestamp) {
  if (!Number.isFinite(timestamp) || timestamp <= 0) return 0;
  const date = new Date(timestamp);
  date.setSeconds(0, 0);
  return date.getTime();
}

function getTargetEmailMatchState(text, targetEmail) {
  const normalizedTarget = String(targetEmail || '').trim().toLowerCase();