Feature: port Kubewarden UI question's hide_input: true to dashboard

[viccuad]

Is your feature request related to a problem? Please describe.

Currently, Kubewarden UI supports hide_input: true which allows to hide the input field of a type. This is useful for adding description paragraphs in questions yaml.

See the Kubewarden UI implementation here:
https://github.com/search?q=repo%3Arancher%2Fkubewarden-ui%20hide_input&type=code

See an example of usage in a Kubewarden policy here:
https://github.com/kubewarden/user-group-psp-policy/blob/main/questions-ui.yml#L2-L11

And here how it looks:

Describe the solution you'd like

Port Kubewarden UI question's hide_input: true to dashboard. It seems that the work is already done, and is tested as working.

Describe alternatives you've considered

Additional context