Add index.html Page with Language's Buttons for All Available Languages

[opensourcecontributer]

We need an index.html page that serves as the main entry point of the project.
This page should display buttons or links for all available languages, allowing users to navigate easily to the translated versions of the site.

🏁 Hacktoberfest 2025 Tagline

🚀 Perfect for beginners! Contribute by adding your language or improving the design of the index page.

[minhaj-313]

Hi, I would like to contribute