docs: update to latest docus and various improvements

[atinux]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

• Update to latest Docus
• Had to set Nuxt to 3.1.0 since 3.2.0 has some issues
• Improved some content parts
• Used orange instead of yellow for accessibility

Will be fixed soon in another release of Docus:

• Had to use Tailwind for the Terminal until we support multi-lines in Elements
• Small issue on configuration page for css when aside is disabled

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[codecov]

Codecov Report

Merging #975 (9d1469c) into main (05839c4) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #975   +/-   ##
=======================================
  Coverage   67.77%   67.77%           
=======================================
  Files          60       60           
  Lines        6128     6128           
  Branches      689      689           
=======================================
  Hits         4153     4153           
  Misses       1966     1966           
  Partials        9        9           

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