[16.0][IMP] pos_product_quick_info: The following improvements have been made:

[atgalvez08]

• The sales description is displayed in the information pop-up.
• The locations within the warehouse where the product is available are displayed.
• Variants with the same attribute are grouped together to prevent duplicate attribute errors.

[rrebollo]

I’m not sure why, but the only check that ran for this PR was Runboat. I haven’t seen anything like this before.