Documentation and details

[ArjunaKrishna]

The Project Drawdown repository doesn’t have good documentation to help newbies understand how the structure and workflow of the project. This could act as a barrier to many neophytes unfamiliar with the project's setup and guidelines but would like to make some contributions. The issue suggests that more detailed documentation with a comprehensive README file, good guidelines, and a setup guide must be added to help new contributors better comprehend the project’s structure.