Describe the request

Hide the model configuration variable

Describe the current behavior

The variables of the model are visualised in the Applab

Arduino App CLI version

0.7.0

Additional context

Use a field (hidden or private) to avoid exposing the variable to the FE.

Issue checklist

• I searched for previous requests in the issue tracker
• I verified the feature was still missing when using the latest version
• My request contains all necessary details