EventRow
fun EventRow(event: CalendarEvent<*>, modifier: Modifier = Modifier, onClick: () -> Unit? = null, strings: AgendaStrings = strings(), date: LocalDate? = LocalAgendaDate.current)
Default event row in Agenda: a leading vertical color bar, a time label ("All day" or HH:mm – HH:mm clamped to the rendered day's 00:00..24:00 window), the event title, and an optional subtitle.