This update adds shared automated checks for point-of-sale localization modules across multiple countries. It helps ensure country-specific POS requirements keep working consistently, reducing the risk of regressions in localized sales flows.

Thi commit add a generic tour that can be run in all pos l10n_modules.
In some cases it requires some extra steps, this can be done with hooks.
The hooks will execute different steps depending on the country the tour
is run in.

opw-4606788

This update adds automated testing support for Point of Sale setups that use the Belgian blackbox. It helps ensure the POS works correctly in this compliance-specific environment, reducing the risk of issues during validation or use.

This commit introduces the possibility to add tours to test the POS when using a Belgian blackbox. This is useful to verify the functionality of the POS system in a blackbox environment.