List of Packaging Without Barcode Binding

The Containers property has been added to the IProduct interface for working with packaging without mandatory binding to barcodes.

Previously, the API only provided BarcodeContainers, which contained only packaging linked to barcodes. Now, through the Containers property, all product packaging is available, regardless of the presence of a barcode.

This allows for more convenient handling of packaging in cases of partial product withdrawal and correctly calculating the MRP (maximum retail price) check in labeling regulation plugins.