The file /home/project/src/components/warehouse/ProductList.tsx has been updated. Made 1 replacement.

Here's the result of running `cat -n` on a snippet of the edited file:
  29→  onDelete
  30→}: ProductListProps) {
  31→  const { isMobile } = useResponsive();
  32→
  33→  // 按名称和克重分组（优先使用 total_weight），无克重的产品直接按名称分组
  34→  const groupProductsByNameAndWeight = () => {
  35→    const groups: Record<string, Record<string, ProductWithInventory[]>> = {};
  36→    products.forEach(product => {
  37→      if (!groups[product.product_name]) {
  38→        groups[product.product_name] = {};
  39→      }
  40→      const weight = product.total_weight || product.weight;
  41→      // 如果没有克重，使用特殊标记 '__no_weight__'
  42→      const weightKey = weight ? String(weight) : '__no_weight__';
  43→      if (!groups[product.product_name][weightKey]) {
  44→        groups[product.product_name][weightKey] = [];
  45→      }
  46→      groups[product.product_name][weightKey].push(product);
  47→    });
  48→    return groups;
  49→  };
  50→
  51→  // 格式化克重显示（含经线/纬线细分）
  52→  const formatWeightDisplay = (product: ProductWithInventory) => {
  53→    const total = product.total_weight || product.weight;
  54→    if (product.warp_weight && product.weft_weight) {