Feature: Add a profile page

[C4ptainCrunch]

This is a suggestion for the workshop on the 16/11/2022, please don't assign it to yourself or work on it before this date, it is intended as an exercise for the participants.

Lots of ideas here, can range from easy to complex.

• Add a /meview with:
  • the list of uploaded documents
  • the list of votes
  • suggestions of courses to follow based on history
• Add profile pages for every user with a list of their documents

We could also play with aggregations to show some stats (total number of votes on the documents of a user, total views, total downloads, ...)