Add Guide for Contributors

[izzyyhh]

Enhance the README file to include a setup guide for new contributors, enabling them to quickly get started with the project. The setup guide should include instructions for setting up the development environment, installing dependencies, and running the project locally.

[corbs]

+1 I'd love to contribute

[izzyyhh]

+1 I'd love to contribute

Great to hear you're interested in contributing! I'm going to provide a setup guide. I'm writing a contributing.md, will add it later today.