feat(stock): 添加通过ID查询库存功能

liyong

2026-02-03 16c4741366fb54867febe7528fcc72e1e49b6482

 src/main/java/com/ruoyi/stock/mapper/StockInventoryMapper.java

@@ -48,4 +48,6 @@
    List<Map<String, Object>> selectDailyStockOutCounts(@Param("rootCategoryId") Long rootCategoryId, @Param("startDate") String startDate, @Param("endDate") String endDate);

    BigDecimal selectTotalByDate( @Param("now") LocalDate now);

    StockInventoryDto getStcokById(@Param("id") Long id);
}