check-available-stock for templates/frontOffice/default

[InformatiqueProg]

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[bibich]

Thank you for helping 👍

However, I'm on a complete rewriting of the frontoffice template for the release of version 2.0.3 and in particular to improve the stock management.

So, for now I will not merge your PR but I might use it in my work.

Thank you.

[bibich]

Thelia 2.0.3 beta * fixes this issue :

• https://github.com/thelia/thelia/releases/tag/2.0.3-beta
• https://github.com/thelia/thelia/releases/tag/2.0.3-beta2