Scheduler Timezone

Control which timezone labels appear on scheduler grids without changing stored event instants.

Grid labels and event positioning use display_timezone on SchedulerCalendar and SchedulerTimeline. Each PlannedEvent retains its UTC instant and value timezone independently.

• Showing events in a viewer's local or office timezone while storing canonical instants
• Explaining wall-time vs UTC instant parsing at API boundaries

• Bind display_timezone: RwSignal<DatetimeTimezone> on the scheduler product.
• Keep event start / end as OrbitalDateTime — only labels and placement rezone for display.
• At API boundaries use orbital_base_components::TryFromIso8601: strings ending in Z parse as UTC instants; naive dates interpret as start-of-day in the supplied timezone.