Improve README formatting and structure

[Dippp10-ally]

Description

This PR improves the project's README by adding missing documentation, improving clarity, and making it easier for new contributors and users to understand, set up, and use the project.

Changes Made

• Added a comprehensive project overview.
• Improved installation and setup instructions.
• Added usage examples and screenshots (where applicable).
• Documented configuration and environment variables.
• Updated contribution guidelines.
• Improved formatting, structure, and readability.
• Fixed grammatical and formatting inconsistencies.

Why This Change?

A well-structured README is essential for project adoption and contributor onboarding. These updates provide clearer guidance and reduce confusion during setup and development.

Type of Change

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

Testing

• Verified all commands and setup instructions.
• Checked formatting and markdown rendering.
• Confirmed links and references are working correctly.

Checklist

• Documentation follows project standards.
• README renders correctly on GitHub.
• Links and examples have been verified.
• No code functionality was modified.

Screenshots (if applicable)

N/A

Related Issue

Closes #144

[vercel]

@Dippp10-ally is attempting to deploy a commit to the Vaibhav Sharma's projects Team on Vercel.

A member of the Team first needs to authorize it.

[Dippp10-ally]

@sharmavaibhav31 ji , do assign labels called as gssoc:approved , level:intermediate , type:docs , quality:exceptional to above pull request number 145 also....do merge above pull request number 145 also.....