[FIX] website_sale_aplicoop: Simplify order_id expression in form template

The expression 'group_order' in locals() is NOT safe in QWeb templates.
QWeb cannot reliably parse this kind of conditional logic in attributes.

Changed from:
  t-attf-data-order-id="{{ group_order.id if 'group_order' in locals() else '' }}"

To:
  Added t-set: <t t-set="order_id_safe" t-value="group_order.id if group_order else ''"/>
  Use: t-attf-data-order-id="{{ order_id_safe }}"

This ensures:
- Logic is evaluated in Python (safe)
- Template receives simple variable (QWeb-safe)
- No complex expressions in t-attf-* attributes

Files Modified:
- website_sale_aplicoop/views/website_templates.xml
  • Added order_id_safe variable definition
  • Simplified form data-order-id attribute

website_sale_aplicoop/views/website_templates.xml

@@ -1215,9 +1215,13 @@
                             t-set="safe_uom_category"
                             t-value="product_display_info.get(product.id, {}).get('safe_uom_category', '')"
                         />
+                    <t
+                            t-set="order_id_safe"
+                            t-value="group_order.id if group_order else ''"
+                        />
                     <form
                             class="add-to-cart-form"
-                            t-attf-data-order-id="{{ group_order.id if 'group_order' in locals() else '' }}"
+                            t-attf-data-order-id="{{ order_id_safe }}"
                             t-attf-data-product-id="{{ product.id }}"
                             t-attf-data-product-name="{{ product.name }}"
                             t-attf-data-product-price="{{ display_price }}"