The widget should only be visible if the module is active

Begin of the insertion### Notes for QA

**The bug fix should also handle the following scenario without causing major rendering issues (e.g. blank page, redirect)\***:

* enable the News module for a Project

* navigate to the Project Dashboard page (NOT OVERVIEW)

* add the News widget to the Dashboard

* disable the News module for the same Project

* go back to the Project Dashboard page.

* _The News widget will be shown, but with no content._


<br>End of the insertion