Add a "Getting Started" section to the README

[Aribashakil20]

The README currently lacks a clear "Getting Started" section to help new developers quickly set up the project locally. Adding step-by-step setup instructions, including dependencies, environment setup, and how to run the project locally, would improve onboarding for contributors.
May I go ahead and work on this? Let me know if you have any specific requirements you'd like me to follow.

[github-actions]

👋 Thank you for raising an issue! We appreciate your effort in helping us improve. A maintainer from Dataverse will review it shortly. Stay tuned!

[Shubham-cyber-prog]

please assign this to me