Documentation Enhancement: Updated README for Clarity and Contributor Guidelines

[NealShankarGit]

This pull request is focused on enhancing the documentation of the Autocluster project. The aim is to improve clarity, accessibility, and provide comprehensive guidance for new users and potential contributors. Key areas of improvement include:

• An expanded project overview to offer clearer insights into the goals and unique aspects of each prototype within the Autocluster project.
• Detailed installation and setup instructions to assist users in getting the project up and running with minimal effort.
• An elucidation of the tools and technologies used in the project, complete with links for users seeking to explore these resources further.
• The introduction of a 'How to Contribute' section designed to encourage community contributions by providing clear guidelines on how to engage with the project effectively.

These updates are intended to enhance the usability and comprehensiveness of the documentation, making it easier for the community to understand and contribute to the project. No code has been modified as part of these changes, ensuring that the updates are focused exclusively on documentation improvements.