chore: Delete PageContainer

[wrt95]

Description

• Component is only used 2 places and is only a div with css. The css has been moved to usage place and component deleted.

Related Issue(s)

• Delete PageContainer #13858

Verification

• Your code builds clean without any errors or warnings
• Manual testing done (required)
• Relevant automated test added (if you find this hard, leave it and we'll help out)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.23%. Comparing base (3d9bf61) to head (89dcc7a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #13906   +/-   ##
=======================================
  Coverage   95.23%   95.23%           
=======================================
  Files        1711     1712    +1     
  Lines       22579    22581    +2     
  Branches     2642     2642           
=======================================
+ Hits        21503    21505    +2     
  Misses        834      834           
  Partials      242      242           

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[framitdavid]

I can see that it was a little more CSS duplication than just the page width. Please look into my comment and give me some feedback on what you think. 😊