[FIX] product_sale_price_from_pricelist: Actualizar tests para Odoo 18

- Cambiar parámetro qty= a quantity= en llamadas a _compute_price_rule
- Eliminar type/detailed_type de product.product creates
- Añadir campo name a purchase.order.line
- Agregar método _compute_theoritical_price en template
- Crear helpers para leer precios teóricos desde variante
- Corregir variables no usadas y nombres indefinidos

product_origin/readme/CONTRIBUTORS.md

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+- Denis Roussel \<<denis.roussel@acsone.eu>\>
+- Sylvain LE GAL (<https://twitter.com/legalsylvain>)
+- [Heliconia Solutions Pvt. Ltd.](https://www.heliconia.io)
+  - Bhavesh Heliconia

product_origin/readme/DESCRIPTION.md

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+This module adds a field to associate the country and state of origin of
+a product
+
+<https://en.wikipedia.org/wiki/Country_of_origin>

product_origin/readme/HISTORY.md

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+## 10.0.1.0.0 (2019-01-11)
+
+- \[10.0\]\[ADD\] product_origin

product_origin/readme/USAGE.md

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+- Go to product form
+- Fill in the country and/or state of origin of the product under the
+  'General Information' tab.
+
+![](../static/description/product_form.png)