Description
- Extend schedule handling cli support #501 has a list of timezones used by IOT & it implements support for setting the timezone, those could be cherry-picked to be a base for this
on_since(ref Add timezone to on_since attributes #978) should be adapted to use device-configured timezone- Add time sync command #951 should allow defining
--timezoneinstead of forcing UTC - Use https://pypi.org/project/backports.zoneinfo/ for py<3.9 or consider dropping python3.9 support already for the next release?