This fix ensures ecommerce cart prices refresh correctly when a shopper changes item quantities. It helps customers see accurate totals before checkout, including delivery-related pricing where applicable.

for task https://www.odoo.com/web#id=12239&view_type=form&model=project.task&menu_id=3942&action=327

The online shop and related checkout, stock, delivery, digital products, and options components were migrated to Odoo's newer internal framework. This should help keep eCommerce features maintainable and easier to improve, with limited direct change expected for day-to-day users.

Task: https://www.odoo.com/web#id=12048&view_type=form&model=project.task&menu_id=3942&action=327
Pad:https://pad.odoo.com/p/r.sWID4M4UazVGmZfO