Update README.md

[PandeySnehil]

✅ Pull Request Template

📄 Description

Updated the README.md to enhance visual appeal, structure, and developer usability. Key changes include better formatting, use of visuals, and improved content flow.

Fixes # (Documentation Enhancement)

✨ Summary of Enhancements

• Added the Keploy logo as a top banner.
• Centralized heading and intro.
• Replaced the list with a clean table layout for sample apps.
• Introduced emoji section dividers and table of contents.
• Consistent and responsive badge formatting.

📦 Type of Change

• Documentation enhancement

🧪 How Has This Been Tested?

• Rendered the markdown locally and reviewed layout and structure.
• Verified all links and images load correctly.
• Checked responsiveness across dark/light GitHub modes.

📸 Additional Context

✅ Checklist

• My changes follow the style guidelines of this project.
• I have reviewed the updated README.md.
• All links and images in the README render correctly.
• I have verified that badges and diagrams are properly aligned.
• I have made corresponding documentation updates.
• I have checked for typos or broken markdown.

[pratik-mahalle]

Hey @PandeySnehil, thank you for raising the pr. Unfortunately, we cannot approve this pr as it does not include any appropriate changes. Thank you for understanding!