Documentation Improvement

[vaibhavx42]

Is your documentation request related to a problem? Please describe.

• Add Table of Contents and "Back to Top" Links to README

Describe the documentation you want to improved

• As the README for the Face-X is getting longer and more detailed, it would be helpful to add a table of contents (TOC) at the top of the file to make it easier for users to navigate. Additionally, it would be useful to include "back to top" links at the end of each section to allow users to quickly return to the TOC.

Additional context

• Here is an example of what the TOC might look like:

  Introduction Installation Instructions Usage Examples Troubleshooting Contributing

• And an example of what a "back to top" link might look like:

Back to top

This would make it much easier for users to find the information they need and make the README more user-friendly.

I would be happy to help with the implementation of this if needed.