fix(智能柜): 过滤掉价格为0或空的柜格

在获取柜体信息时，添加对柜格价格的过滤，确保只返回价格大于0的柜格

agileboot-domain/src/main/java/com/agileboot/domain/cabinet/smartCabinet/SmartCabinetApplicationService.java

@@ -29,6 +29,7 @@ import com.agileboot.domain.shop.shop.db.ShopService;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@@ -257,6 +258,7 @@ public class SmartCabinetApplicationService {
             // 将单元格列表加入柜体信息
             rentingCabinetDetailDTO.setCells(cabinetCells.stream()
                    .filter(cell -> cell.getCabinetId().equals(cabinet.getCabinetId()))
+                   .filter(cell -> cell.getCellPrice() != null && cell.getCellPrice().compareTo(BigDecimal.ZERO) > 0)
                    .collect(Collectors.toList()));
             result.add(rentingCabinetDetailDTO);
         }