Improve readme formatting and structure

[MamidiDhana]

Summary

This pull request improves the project's README to make it more organized, readable, and beginner-friendly.

Changes Made

• Added a clear project overview.
• Improved the overall README structure with well-defined sections.
• Enhanced formatting using Markdown best practices.
• Updated installation and setup instructions.
• Improved usage guidance for new users.
• Refined contribution guidelines for better onboarding.
• Fixed minor formatting and readability issues.

Why This Change?

A well-structured README helps:

• New users understand the project quickly.
• Developers set up the project with ease.
• Contributors follow a consistent workflow.
• Improve the overall documentation quality.

Type of Change

• Documentation update
• Bug fix
• New feature
• Breaking change

Related Issue

Closes #52