Is Upwork toolkit - your own freelance assistant safe?

const hashHex = async (value) => {
  const bytes = new TextEncoder().encode(value);
  const digest = await crypto.subtle.digest("SHA-256", bytes);
  return Array.from(new Uint8Array(digest))
    .map((b) => b.toString(16).padStart(2, "0"))
    .join("");
};

const getUsername = async () => {
  const username = await api.getUsername();
  if (username) return username;
  return null;
};

const sendDailyReport = async () => {
  const username = await getUsername();
  await state.save({ usernameHash: username ? await hashHex(username) : null });
  const s = await state.get();
  await analytics.sendEvent({
    event: Events.DAILY_REPORT,
    params: {
      enabled: s.enabled,
      compactList: s.compactList,
      darkMode: s.darkMode,
      soundVolume: s.soundSettings.volume,
      soundEnabled: s.soundSettings.enabled,
      schedulingEnabled: s.schedulingEnabled,
      usernameHash: s.usernameHash
    }
  });
};

const CYCLES = [
  { cycleName: Cycles.FETCH_JOBS, delayInMinutes: 0, periodInMinutes: 1 },
  { cycleName: Cycles.DAILY_REPORT, delayInMinutes: 10 / 60, periodInMinutes: 60 * 24 },
  { cycleName: Cycles.CHECK_SUBSCRIPTION, delayInMinutes: 10 / 60, periodInMinutes: 60 }
];