Add updated Contributor and Steward Guidelines

Author: Qianqianye

README.md

@@ -15,7 +15,7 @@ We recognize all types of contributions. This project follows the [all-contribut
 If you've contributed to this website (or any other part of the p5.js project), add yourself [here](https://github.com/processing/p5.js#contributors). Instructions to do this can be found at the bottom of the section.
 
 ## Stewards
-Stewards are contributors that are particularly involved, familiar, or responsive to certain areas of the project. Their role is to help provide context and guidance to others working on p5.js website. If you have a question about contributing to a particular area, you can tag the listed steward in an issue or pull request. They may also weigh in on feature requests and guide the overall direction of their area, with the input of the community. You can read more about the organization of the project at [contributor_docs/organization.md](https://github.com/processing/p5.js/blob/main/contributor_docs/organization.md).
+Stewards are contributors that are particularly involved, familiar, or responsive to certain areas of the project. Their role is to help provide context and guidance to others working on p5.js website. If you have a question about contributing to a particular area, you can tag the listed steward in an issue or pull request. They may also weigh in on feature requests and guide the overall direction of their area, with the input of the community.You can read more about the organization of the project at [contributor_docs/organization.md](https://github.com/processing/p5.js/blob/main/contributor_docs/organization.md), p5.js [Contributor Guidelines](https://github.com/processing/p5.js/blob/main/contributor_docs/contributor_guidelines.md), and p5.js [Steward Guidelines](https://github.com/processing/p5.js/blob/main/contributor_docs/steward_guidelines.md).
 
 ✨**Anyone interested can volunteer to be a steward!** ✨There are no specific requirements for expertise, just an interest in actively learning and participating. We can start with **1-3 stewards for each area**.  If you’re familiar with one or more areas of p5.js website, please reply to [this issue](https://github.com/processing/p5.js-website/issues/1220) to volunteer as a steward!