Web Widget One2Many Product Picker Sale Stock

This module extends the product picker widget used on sale orders so that stock information is displayed directly on each product card. It only activates when the order line field uses the one2many_product_picker widget on a sale.order form.

When active, the widget adds a small stock information area to the front of each product card. The information shown comes from stock-related fields that the module injects into the picker's form view, including product type, virtual available at date, quantity available today, free quantity today, scheduled date, warehouse, quantity to deliver, whether the product is made to order, and whether the quantity widget should be displayed.

These fields are added automatically and are invisible in the normal form; they are used only by the picker to compute and display stock data. The stock display is controlled by an option called show_sale_stock, which is off by default, so the feature must be enabled on the widget to appear.

The module does not add menus, reports, or server-side models. It only changes the behaviour of the existing product picker widget on sale orders and relies on the standard sale stock functionality.