Reflect a booking's cancelled status immediately after this refund action

MarkBookingRefunded (queued) is still the source of truth for every other
caller (API, ProcessRefundAction) — left untouched. Scoped here only: after
a successful refund from the booking list/detail action specifically, flip
the status in the same request instead of waiting on the queue worker, so
the row/page reflects Cancelled the moment this request finishes.

app-modules/payment/src/Filament/Actions/RefundBookingTableAction.php

@@ -61,6 +61,17 @@ class RefundBookingTableAction
                         auth()->id(),
                     );
 
+                    // RefundBookingAction only dispatches RefundProcessed;
+                    // the actual Confirmed → Cancelled flip happens in
+                    // MarkBookingRefunded, which is queued (kept that way —
+                    // it's the API/webhook path's source of truth too). Set
+                    // it here as well, scoped to just this Filament action,
+                    // so the row/page reflects it the moment this request
+                    // finishes instead of after a queue worker catches up.
+                    if ($record->status === BookingStatus::Confirmed) {
+                        $record->update(['status' => BookingStatus::Cancelled]);
+                    }
+
                     Notification::make()
                         ->title('Refund processed')
                         ->success()