[Style]: add a favicon image to the website

[HarleenKaurBhullar]

Added new favicon image to make the website look more professional.

Related Issues

• Closes [style]: add favicon to the website #881

Type of PR

• (Enhancement)
• (Good first issue)

Screenshots / videos (if applicable)

Checklist

• I have gone through the contributing guide
• I have updated my branch and synced it with project main branch before making this PR
• I have performed a self-review of my code
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

Additional context:

This contribution was made under SWOC for pr no #881

[github-actions]

Great job, @HarleenKaurBhullar! 🎉 Thank you for submitting your pull request. Your contribution is valuable and we appreciate your efforts to improve our project.We will promptly review your changes and offer feedback. Keep up the excellent work!

[netlify]

✅ Deploy Preview for vintagevibe ready!

Name	Link
🔨 Latest commit	4ec6165
🔍 Latest deploy log	https://app.netlify.com/sites/vintagevibe/deploys/679e2de67bb1e30008c4ba08
😎 Deploy Preview	https://deploy-preview-887--vintagevibe.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[github-actions]

🎉 Your pull request has been successfully merged! 🎉 Thank you for your contribution to our project. Your efforts are greatly appreciated. Keep up the fantastic work! 🚀

[Anjaliavv51]

@HarleenKaurBhullar Done
@harmeetsingh11

[HarleenKaurBhullar]

Thank you @Anjaliavv51 @harmeetsingh11

[harmeetsingh11]

@HarleenKaurBhullar Done @harmeetsingh11

Thanks.