Docs Module Improvements and Add Single Project Mode

[salihozkara]

Description

Resolves #xxxx (write the related issue number if available)

TODO: Describe what this PR has changed, add screenshot or animated GIF if available, write if it is a breaking change, and how to fix the breaking changes for existing applications if so.

Checklist

• I fully tested it as developer / designer and created unit / integration tests
• I documented it (or no need to document or I will create a separate documentation issue)

How to test it?

Please describe how this can be tested by the test engineers if it is not already explicit - or remove this section if no need to description.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (prerel-8.2@7abad2b). Click here to learn what that means.

❗ Current head 7928755 differs from pull request most recent head 995d626. Consider uploading reports for the commit 995d626 to get more accurate results

Additional details and impacted files

@@              Coverage Diff              @@
##             prerel-8.2   #19419   +/-   ##
=============================================
  Coverage              ?   51.48%           
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  Files                 ?     3106           
  Lines                 ?    98847           
  Branches              ?     7897           
=============================================
  Hits                  ?    50890           
  Misses                ?    46395           
  Partials              ?     1562           

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