feat(occupancies): inherit rentalType and tenantId on room transfer

apps/server/src/occupancies/occupancies.service.ts

@@ -163,6 +163,8 @@ export class OccupanciesService {
         roomId: dto.newRoomId,
         checkInDate: dto.transferDate,
         billingStartDate: dto.newBillingStartDate || defaultBillingStart,
+        rentalType: oldOcc.rentalType,
+        tenantId: oldOcc.tenantId,
         notes: `从${oldOcc.roomId}号房换入`,
       });
       await runner.manager.save(newOcc);