Variables / secrets descriptions

[mjakobsche]

I have checked the following:

• [X] I've searched existing issues and found nothing related to my issue.

Describe the feature you want to add

Hey. I think it would be great to be able to add descriptions to variables. It would make team cooperation easier, by allowing to clarify the purpose of shared secret variables.

Mockups or Images of the feature

just an additional text field in the variables view