‘Continue learning’ section

[mathebox]

Is your feature request related to a problem? Please describe.
The content of the course item list (‘learnings area’) is sorted by date showing the oldest content at the top of the list. Depending on the number of items in a course, the user has to scroll a quite long course item list to get to the next unvisited item - especially at the end of a course.

Describe the solution you'd like
Show an additional section/area at the top of the list, which promotes continuing learning where the user stopped the last time. Here, either the next unvisited item is shown or if the user did not finish watching the last video, this video is promoted. The video playback should continue at the last timestamp.

The additional section/area should include:

• item title
• item type (icon)
• (section name)
• video: remaining time

[tobiasrohloff]

We should check the resume action of web and maybe expose this via the API to sync it.