fix(staff): 解决导出数据列数不一致问题

buhuazhen

2026-03-20 d766f11c18f7300f4d06d494782d299b4d97dd34

 src/main/java/com/ruoyi/stock/dto/StockUninventoryDto.java

@@ -19,4 +19,6 @@
    private Long recordId;

    private BigDecimal unLockedQuantity;

    private String rootName;
}