Rewrite a FullCalendar dayGridMonth view
See a small adapter turn a common FullCalendar v6 event shape into a range-aware Litefold Calendar source with equivalent day and event callbacks.
Range-aware source
The button starts two refetches. The second aborts the first, so only the latest 42-day snapshot can render.
Waiting for the first 42-day request.
Application callbacks
Day selection: None
Event activation: None
Loading adapted events.