redesign: Academic Path - Schedule

[Granja5]

Closes #1424

Since there are no classes this week, to completely test the schedule page we need to add mock lectures. So, when the page becomes ready to merge we need to delete them first.

Review checklist

• Terms and conditions reflect the current change
• Contains enough appropriate tests
• If aimed at production, writes a new summary in whatsnew/whatsnew-pt-PT
• Properly adds an entry in changelog.md with the change
• If PR includes UI updates/additions, its description has screenshots
• Behavior is as expected
• Clean, well-structured code

[codecov]

Codecov Report

Attention: Patch coverage is 5.22876% with 145 lines in your changes missing coverage. Please review.

Project coverage is 11%. Comparing base (f8a4f55) to head (60307bc).
Report is 10 commits behind head on ui/redesign.

Additional details and impacted files

@@             Coverage Diff              @@
##           ui/redesign   #1445    +/-   ##
============================================
- Coverage           11%     11%    -0%     
============================================
  Files              270     274     +4     
  Lines             7357    7492   +135     
============================================
+ Hits               807     808     +1     
- Misses            6550    6684   +134     

[DGoiana]

Care for the use of CardTimeline and the Generic Timeline previously built

[Granja5]

Care for the use of CardTimeline and the Generic Timeline previously built

Now using CardTimeline and the Generic Timeline. Please verify if the changes made to the generic timeline in order to support the same functionalities as the schedule_timeline are correct and can be done without compromising its use for other pages.