Category steps theme

[thibmeu]

Category steps theme is fairly simple

It should be redesign to be better integrated with the global theme.

What can be done:

• Replace dots with rectangles, it will look like a battery charging or a points counts progressing. This works like a gauge
• Not displaying page titles, it creates an overhead. The purpose of the component is to show progression not to make navigation easier. Title should only be displayed on mouse hover.
• Milestone should be associated to icons. Home for the overview, medal for the end page for instance.

[thibmeu]

• Blue (is-info) is for part of the course that have already been completed
• Orange is for the current page
• Light grey for what hasn't been completed

When steps are hovered, the title of the associated page should be displayed as a tooltip