Add Button to easily switch to student view

[ahbitaqu]

Is your feature request related to a problem?

When trying to manage new unreleased exercises during creation or review, it's neccessary to switch back and forth between the course management page of an exercise and the student view of the exercise. On the student view there is a button allowing you to see the course management page if you have the neccessary permissions in the course, but there is no easy way to switch from management back to the student view

Describe the solution you'd like

Add a button to the course management page of an exercise to show the student view:

similar to the view button in the student view which allows to enter the course mangement page of the particular exercise:

Describe alternatives you've considered

Currently, you have to open the Artemis homepage angain and manually navigate to the student view of said task and while it does work, it's pretty tedious

Additional context

No response