Docs: 2.0 minor changes

[nataliaElv]

Description

Closes #5303
Closes #5261

Type of change

• Documentation update

How Has This Been Tested

Checklist

• I added relevant documentation
• I followed the style guidelines of this project
• I did a self-review of my code
• I made corresponding changes to the documentation
• I confirm My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• I have added relevant notes to the CHANGELOG.md file (See https://keepachangelog.com/)

[github-actions]

Docs for this PR have been deployed hidden from versioning: https://argilla-io.github.io/argilla/docs_2_0_minor_fixes

[davidberenstein1957]

Tests are failing due to https://github.com/huggingface/huggingface_hub/releases/tag/v0.21.0

[github-actions]

The URL of the deployed environment for this PR is https://argilla-quickstart-pr-5295-ki24f765kq-no.a.run.app

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.12%. Comparing base (bac699a) to head (b052643).
Report is 6 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5295      +/-   ##
===========================================
+ Coverage    90.99%   91.12%   +0.13%     
===========================================
  Files          136      139       +3     
  Lines         5686     5748      +62     
===========================================
+ Hits          5174     5238      +64     
+ Misses         512      510       -2     

Flag	Coverage Δ
argilla-server	91.12% <ø> (+0.13%)	⬆️

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[nataliaElv]

@frascuchon @davidberenstein1957 Some tests seem to be failing after the last commit. Is this safe to merge?