Feat: Creating a 404 Page Not Found Page.

[Mayur-666]

Describe the feature

When user enters any undefined routes, then it should show a 404 not found page. Given ss shows the lack of 404 page. So i want to add that feature.

Add ScreenShots

Record

• [X] I agree to follow this project's Code of Conduct
• [X] I'm a GSSoC'24 contributor
• [X] I want to work on this issue

[github-actions[bot]]

Congratulations, @Mayur-666! 🎉 Thank you for creating your issue. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work!

We will promptly review your changes and offer feedback. Keep up the excellent work! Kindly remember to check our contributing guidelines

[Mayur-666]

The page I will make will have 3d background lines which will repel if mouse is hovered on them. Basically they will be interactive. The lines also change shape randomly and travel all over the screen. Please assign me this issue.

Here is ss of how it'll look @hereisSwapnil