Not Found Page

[JITESH-KUMAR05]

Summary:
This PR adds a custom 404 Not Found page to the project. The page includes a styled message and animated elements using GSAP.

Issue Link:
N/A

PR Checks:

• Code is properly formatted (executed make pre-push command).
• No ESLint warnings (verified with make pre-push command).
• UI Changes are responsive (checked in the responsive view).
• Performance is maintained (Lighthouse report reviewed).
• User experience (UX) considerations are met.
• Accessibility is supported (validated with accessibility tools).

Details:

• Added a new not-found.jsx file to handle 404 errors.
• Implemented a custom 404 page with a styled message and animated elements using GSAP.
• Currently, the same image is used in all boxes. We should replace them with unique images if required.
• There are 8 boxes visible instead of 4. This might be due to React's strict mode or another issue. Please review and suggest any necessary changes.

Please review the changes and let me know if there are any issues or further improvements needed.

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[JITESH-KUMAR05]

added not-found.jsx

[JITESH-KUMAR05]

Now the deployment issue is fixed

[JITESH-KUMAR05]

working and no deployment error

[JITESH-KUMAR05]

please do check it again if it's fine now