feat(stock): 添加通过ID查询库存功能

liyong

2026-02-03 16c4741366fb54867febe7528fcc72e1e49b6482

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

@@ -25,4 +25,5 @@

    //现存量
    private String currentStock;

}