fix(staff): 修复班次重复校验逻辑

buhuazhen

2026-03-20 1e99f2e0b5bfb9182e17037c1b861476a20f8936

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

@@ -38,5 +38,5 @@
    private BigDecimal totalStockOut;
    private BigDecimal currentStock;

    private String  unLockedQuantity;
    private BigDecimal  unLockedQuantity;
}