feat: add redirect to homepage for invalid URLs

[RachitSahu26]

What does this PR do?

This PR adds a redirect functionality to the homepage when users attempt to access invalid URLs. It enhances user experience by ensuring that users are guided back to the main page instead of seeing a 404 error page. This change addresses the issue of handling incorrect routes effectively.

Redirect Functionality: Added logic in the routing configuration of the App.jsx file to handle invalid URLs by redirecting them to the homepage.
Updated NotFound Page: Enhanced the NotFound component to inform users that they can navigate back to the homepage, providing a clear call-to-action with a button.

Fixes # #348

Uploading redirect.mp4…

How should this be tested?

• Test 1
• Test 2

Checklist

Required

• Filled out the "How to test" section in this PR
• Read Contributing guide
• Self-reviewed my own code
• Checked for warnings, there are none
• Removed all console.logs
• The changes don't cause any responsiveness issues

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[github-actions]

🎉 Thank you @RachitSahu26 for your contribution! Your pull request has been submitted successfully. A maintainer will review it as soon as possible. We appreciate your support in making this project better.

[RachitSahu26]

Hey @AlfiyaSiddique if i have made any mistake then tell me

redirect.mp4

[AlfiyaSiddique]

@RachitSahu26 make the 404 appear for some more time at least 2 seconds. It's too fast. The user should know that the page is 404 and then redirect

[RachitSahu26]

@RachitSahu26 make the 404 appear for some more time at least 2 seconds. It's too fast. The user should know that the page is 404 and then redirect

okay i will do but could you please add level 3 label @AlfiyaSiddique

[AlfiyaSiddique]

@RachitSahu26 not a level3 PR. Give level2

[RachitSahu26]

amzing.1.mp4

now i have increased redirect time @AlfiyaSiddique

[RachitSahu26]

please merge it now