improve README navigation structure

[nganiremichel339]

Summary

This update improves the navigation structure of the README file to make it easier for users to find important sections quickly.

Changes Made

• Added clear section headings
• Improved formatting for better readability
• Organized content logically for easier navigation

Benefit

These improvements enhance user experience by making the documentation more structured and easier to follow.

[vercel]

@nganiremichel339 is attempting to deploy a commit to the mukisalivingstone133-9917's projects Team on Vercel.

A member of the Team first needs to authorize it.

[RonaldRonnie]

hello @nganiremichel339 . consider adding more information- about a project , like what the project is all about ans what it solves
It can be include this too ;
Fork the Project

• Create your Feature Branch (git checkout -b feature/AmazingFeature)
• Commit your Changes (git commit -m 'Add some AmazingFeature')
• Push to the Branch (git push origin feature/AmazingFeature)
• Open a Pull Request