Added our valuable contributors

[Tejashri-Taral]

Hey @sanjay-kv , closes issue #1151

Added a new section to showcase the top 25 contributors on the website. This section includes a styled heading and a grid layout to display contributors with their avatars and GitHub profile links.

**Video**

https://github.com/user-attachments/assets/ea03ad70-bec1-43fb-ae1b-8a40a382ea10

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

Please take a look

[github-actions[bot]]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊