Add README.md file

[jatinm79]

A README file is the entry point for understanding a project, outlining its purpose, functionality, and target audience. It provides installation and usage instructions, making the project accessible to users.
For contributors, it offers setup guidelines, coding standards, and contribution processes. Acting as centralized documentation, it saves time and enhances clarity.
A well-crafted README improves project visibility, engagement, and professionalism, especially in open-source communities.