[FEATURE] Integrate a Chatbot for Instant User Support

[sezallagwal]

Is your feature request related to a problem? Please describe. Enhance the website's user experience by integrating a chatbot that provides instant answers to user inquiries. The chatbot should be easily accessible, provide relevant responses, and offer seamless assistance for common queries, improving user engagement and support.

Describe the solution you'd like Add a chatbot icon or button that floats on the bottom-right corner of the site. When clicked, the chatbot window should expand with a smooth animation, displaying an input field and previous chat history.

The chatbot should respond to frequently asked questions (related to the FAQ section) and common inquiries about products or services. Implement a fallback response for questions outside the chatbot's scope (e.g., "Sorry, I don't have an answer for that. Please contact our support team.").

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context @rishicds please assign this to me under gssoc-ext and hacktoberfest

[rishicds]

assigned, share the env filee structure in pr