[main] chore(docs): Automated styling update from server

[nextcloud-command]

Auto-generated update of our locally cached css styling from

• https://nextcloud.github.io/server/apps/theming/css/default.css
• https://nextcloud.github.io/server/core/css/server.css
• https://nextcloud.github.io/server/core/css/apps.css
• https://nextcloud.github.io/server/dist/icons.css

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 53.25%. Comparing base (2b69c42) to head (7dc79ae).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8822      +/-   ##
==========================================
- Coverage   53.28%   53.25%   -0.03%     
==========================================
  Files         109      109              
  Lines        3699     3699              
  Branches     1083     1083              
==========================================
- Hits         1971     1970       -1     
- Misses       1473     1474       +1     
  Partials      255      255              

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