feat: Adding error 404 page.

[taneeshaa15]

What feature?

It will tell the user about broken links and mistypes urls

Add screenshots

It will look like this (not exactly)

Record

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• I have read the Contributing Guidelines
• I agree to follow this project's Code of Conduct
• I want to work on this issue

[github-actions]

Thank you for opening an issue! We will look into it ASAP. star the repo if you like it.

[taneeshaa15]

@Saurav-Pant Please assign me this issue under gssoc'24 level 2.

[Saurav-Pant]

I think we have 404 page but if you want to modify it, please show the UI of it, will assign to you.

[taneeshaa15]

@Saurav-Pant
I can modify it by making it by:
1.) Making it more attractive.
2.) Redirection to home page occurs itself after a certain time limit.
3.) I can also make its Background color more beautifully visible.
4.) I can add a big "404" which will denote the type of error.
5.) I will add dark mode to make the page suitable for users.

If you find these modifications good then assign me this issue under gssoc'24 with respected level labels.

[taneeshaa15]

@Saurav-Pant Should I go ahead?