fix(sales): 修正统计起始日期计算月份数

buhuazhen

2026-04-21 c6cf54951e6692ecabf8c3e5b6cf5c66d315ce7f

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

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

    private BigDecimal unLockedQuantity;

    private String rootName;
}