feat : add copy-to-clipboard support for code snippets

[kavin553]

📝 Description

Implemented the assigned enhancement by improving the project's functionality and user experience while keeping the implementation lightweight and aligned with existing project standards.

Key improvements:

• Added the requested functionality based on the assigned issue.
• Maintained procedural coding style and project structure.
• Ensured compatibility with existing workflows.
• Improved usability and overall user experience.
• Kept the implementation clean, simple, and beginner-friendly.

🔗 Linked Issue

Closes #<1215>

---

📋 Contribution Checklist

• My code strictly adheres to the project guidelines (Standard library only, procedural code, clean spacing).
• I have verified that my files are placed in the correct directory.
• I have tested my changes thoroughly on my local machine.
• I have included interactive emojis and clean console/UI outputs.
• GSSoC 2026: I have been formally assigned to this issue and noted it above.

[vercel]

@kavin553 is attempting to deploy a commit to the Anuj's projects Team on Vercel.

A member of the Team first needs to authorize it.

[kavin553]

Hi Maintainers 👋

Implemented the assigned issue and completed local testing successfully.

✅ Followed project coding standards
✅ Kept the implementation lightweight and maintainable
✅ Verified expected functionality manually
✅ No unnecessary dependencies added
✅ Preserved existing behavior while improving usability

Thank you for reviewing my contribution. Looking forward to your feedback and suggestions.

Happy Coding! 🚀