docs(README): #356 use collapsable section to improve readability

[abhisheksr01]

Description

This PR does the following:

• Use the collapsable section to make the documentation readable
• Rename the doc-resources dir to docs to keep it in line with GitHub Repostructor recommendations

Affected Documentation

Link to GitHub Issue: #356

Affected Documentation:

• README
• Setup Instructions
• API Documentation
• Developer Guide
• Contribution Guide
• Other (please specify):

How Has This Been Tested?

Please describe how the changes to the documentation were reviewed. If applicable, include instructions on how to view or
test the updated documentation.

• Documentation preview checked in markdown renderer
• Links and images tested for correctness

Checklist for Author

• The PR follows below contribution conventions
  • PR title follows conventional commits format commit_type(
    scope): issue_reference message
  • PR commits follow conventional commits format commit_type(
    scope): issue_reference message
  • PR branch follows the convention of format [commit_type]-[issue-reference]-[brief-description]
• My code follows the style guidelines of this project
• I have performed a self-review of my documentation to reflect the code changes, spelling and is accurate
• I have tested the documentation for correctness and if required added shreds of evidence (e.g., links, images)
• My changes generate no new warnings or errors
• Checks for unused files
• Checks for changes not related to this issue

Additional notes for the reviewer

Checklist for Reviewer

• The PR follows contribution guidelines
• Reviewed documentation for accuracy and rendering