fix(plan): show tour and non-hotel bookings under their assigned day

getTransportForDay was rejecting any reservation type not in TRANSPORT_TYPES
(flight/train/bus/car/cruise), silently dropping tours, restaurants, events,
and other bookings before day_id matching ran. The server already resolves
day_id from reservation_time for all non-hotel types (added in reservationService).
The merged-item renderer already handles non-transport types via RES_ICONS
and onEditReservation — only the filter was wrong.

Also broaden DayDetailPanel's per-day reservation filter to match by day_id
in addition to assignment_id, so tours appear in the day-detail popup too.

Fixes #1008

client/src/utils/dayMerge.ts

@@ -55,7 +55,7 @@ export function getTransportForDay(opts: {
   const thisDayOrder = getDayOrder(dayId)
 
   return reservations.filter(r => {
-    if (!TRANSPORT_TYPES.has(r.type)) return false
+    if (r.type === 'hotel') return false
     if (r.assignment_id && dayAssignmentIds.includes(r.assignment_id)) return false
 
     const startDayId = r.day_id