Updating readme.md

[Abhigna-arsam]

PR Description 📜

I have improved the README by enhancing its visual appeal, providing comprehensive information on the project's technology stack, and restructuring the content for better readability and understanding. This pull request aims to make the README more user-friendly and informative Fixes #27

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• [X] I follow CONTRIBUTING GUIDELINE & CODE OF CONDUCT of this project.
• [X] I have performed a self-review of my own code or work.
• [ ] I have commented my code, particularly in hard-to-understand areas.
• [X] My changes generates no new warnings.
• [X] I have followed proper naming convention showed in CONTRIBUTING GUIDELINE
• [X] I have added screenshot for review.

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