[14.0][ADD] stock_rule_delays_in_workable_days

[alexandregaldeano]

TODO

• Translations
• 100% test coverage (10 lines missing)
• Live test on runboat
• Code cleanup
  • Add demo data to simplify tests setup (and for usage within runboat)
• Refactor into multiple modules, delete code that can be replaced by an existing module

[rousseldenis]

@alexandregaldeano Still draft ?

[alexandregaldeano]

@rousseldenis yes, I'll consider it reviewable when at least it works as expected on runboat and all tests/converage are ✅

I'm hoping to have this out of draft in a couple of days 🤞