Will you support Purchasing in Different unit of measurement (UOM)

same As erpnext implementation at [Purchasing in Different UoM](https://docs.frappe.io/erpnext/user/manual/en/purchasing-in-different-unit)
each product support multiple UoM and the convention rate can be changed. please refer the screen shot.

 
<img width="1119" height="424" alt="Image" src="https://github.com/user-attachments/assets/cab9d9b3-1838-44c6-b6cb-3635dda26ce3" />