15 -> 22 : Dark and Light modes

[anisharma07]

[anisharma07]

/assign

[github-actions]

❌ This issue is not available for assignment. It must have the "active" label.

[github-actions]

✅ Issue assigned to @anisharma07!

Next steps:

1. Read our Contributing Guidelines
2. Check for any issue dependencies in the issue description
3. Set up your development environment using SETUP.md
4. Create a branch: git checkout -b feature/#15
5. Start working on the issue!

Remember: Please close this issue after your PR is successfully merged.

Good luck! 🚀