* Validate timezone in settings.py
* Add helper functions for timezone information
- Extract server timezone
- Convert provided time to specified timezone
* Add more unit tests
* Remove debug print
* Test fix
* Add report helper tags
- format_date
- format_datetime
- Update report templates
- Unit tests
* Add setting to control report errors
- Only log errors to DB if setting is enabled
* Update example report
* Fixes for to_local_time
* Update type hinting
* Fix unit test typo
610ea7b0b1