Feat: Adding a custom preloader

[Peart-Guy]

Describe the feature

I want to add a custom preloader to you webapp which will match the theme aesthetic of your site

I am providing basic sample to showcase what I can offer. The final product may vary depending on your specific needs and preferences. I look forward to the opportunity to contribute to your project .

Add ScreenShots

https://github.com/user-attachments/assets/e72e8446-9fcd-429c-9e10-36a8ee236560

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]]

Thanks for creating the issue in BuddyTrail! Before you start working on your PR, please make sure to:

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• Pull the latest changes to avoid any merge conflicts.

• Attach before & after screenshots in your PR for clarity.

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  We're excited to see your contribution as part of GSSOC Extended Edition 2024 and Hacktoberfest! 🎉
  Happy open-source contributing!

[github-actions[bot]]

Thank you for creating this issue! 🎉 Your issue will soon be reviewed by either the PA or a mentor. Please note that Level 1 is temporary and can be changed during the review. In the meantime, please make sure to provide all the necessary details and context. If you have any questions or additional information, feel free to add them here. Your contributions are highly appreciated! 😊

You can also check our CONTRIBUTING.md for guidelines on contributing to this project.