Objective
Design a view for displaying step time values in a format similar to the example picture given by Dr. Jason.

A picture of the image and a description are below:

In this case the X's would be the right and left step time target zones and the sets of bar's are the current left and right step time.

Note: We may want to follow up with Dr. Jason first to ensure his idea for a visual hasn't changed since our lab visit.

Acceptance Criteria

• Follow up about ideal step time visualization with Dr. Jason
• Implement new visualization as a view
• Add the view to the navbar component so it can be swapped similarly to the other views
• Add tests to ensure the component and swapping work properly:
  • The user can see the new visualization as a view on the screen
  • The new view can be properly swapped to using the navbar
• Ensure when running npm test in the frontend directory all prior and current tests pass