Ask whether vale should be implemented as an optional workflow or within the main CI/CD

[RobPasMue]

📝 Description of the feature

As a follow-up of the PyAnsys meeting, it was recommended to provide Vale as optional such that:

• We should ask the user if they want to implement vale in CI/CD
• Otherwise, it will be set up as an optional workflow

vale should be implemented so that the docs teams can run it, but if users don't want it to be part of their main CI/CD workflow, we should also allow it. This would be the perfect balance since the docs team will be able to run vale whenever they need, and it will not harass the developers in every PR.

💡 Steps for implementing the feature

Depending on the user's answer:

• Provide vale inside the main CI/CD workflow
• Provide vale as a separate, optional workfow

🔗 Useful links and references

Ask @RobPasMue in case of doubts