fix: update sidebar design

[rpenido]

Description

This PR updates the help sidebar to match the current design.

• Which user roles will this change impact?
  "Course Author"

Before	After

Supporting information

• Related to Course Outline: Help Sidebar #2641

Testing instructions

• Open the the course outline
• Check the Help sidebar

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---

Private ref: FAL-4297

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.21%. Comparing base (f900ace) to head (511a796).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2852      +/-   ##
==========================================
+ Coverage   95.18%   95.21%   +0.03%     
==========================================
  Files        1319     1318       -1     
  Lines       30022    30018       -4     
  Branches     6748     6753       +5     
==========================================
+ Hits        28575    28582       +7     
- Misses       1378     1379       +1     
+ Partials       69       57      -12     

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[navinkarkera]

@rpenido Looks good.

[ChrisChV]

@rpenido could you update the order of the sidebars?

Current

Expected

[ChrisChV]

@rpenido Looks good! 👍 Fix the nit about the order to merge it 👍

[rpenido]

Done! fddabe6

[ChrisChV]

@rpenido The order is still not right. This happened during the merge with the master:

getOutlineSidebarPages is no longer used. Now the OutlineSidebarPagesContext pages are being used. This causes the order not to update, and another error occurs with the align sidebar:

https://www.loom.com/share/0c9bdcba827043259753eb80c4843d88

This happens because showAlignSidebar has to be retrieved inside a function, as getOutlineSidebarPages does.

[rpenido]

Thanks @ChrisChV!
Fixed now! 10b24e8

I also fixed some flaky tests here: 511a796

[ChrisChV]

Looks good! Thanks!