enhance contract clearance and train scheduling logic; add filters for clearance documents and improve booking validation

apps/edr-freight-web/backoffice/src/pages/bookings/DocumentClearanceDetailPage.tsx

@@ -248,6 +248,7 @@ export default function DocumentClearanceDetailPage() {
                     // stepper's "Create booking" step must read as NOT-yet-created
                     // so it never claims the booking is done before GL completes it.
                     bookingCreated={Number(booking?.totalAmount ?? 0) > 0}
+                    bookingMilestones={bookingMilestones ?? []}
                     onChanged={() => void refetch()}
                     onViewFile={view}
                     onDownloadFile={(f) => void downloadBookingFile(f.id, f.name)}