Fix booking list to use stay instead of arrival_date and departure_date

pkg/booking/admin.go

@@ -57,15 +57,15 @@ func collectBookingEntries(ctx context.Context, conn *database.Conn, lang langua
 	rows, err := conn.Query(ctx, `
 		select left(slug::text, 10)
 		     , '/admin/booking/' || slug
-		     , arrival_date
-		     , departure_date
+		     , lower(stay)
+		     , upper(stay)
 		     , holder_name
 		, booking.booking_status
 		, coalesce(i18n.name, status.name)
 		from booking
 		    join booking_status as status using (booking_status)
 			left join booking_status_i18n as i18n on status.booking_status = i18n.booking_status and i18n.lang_tag = $1
-		order by arrival_date desc
+		order by stay desc
 	`, lang)
 	if err != nil {
 		return nil, err