Add information in the main README #9
Description
📄 Context
- Reporting a typo.
- Reporting a documentation bug.
- Documentation improvement.
- Documentation feedback.
Is there a specific documentation page you are reporting?
Additional context or description
It is important to provide information about the repository for whoever lands on the repository page.
As a starter:
- How the repository is structured.
- Links to the other packages that may or may not have their own README's.
- How we release new versions of the subgraph packages.