Explore generating project pages from their GitHub repos

[fwextensions]

We'd like to generate the list of projects from sources that the project teams can easily update, instead of a Notion document. One approach might be to have files in the project repos that the website pulls from periodically.

As a prototype, we could try pulling the readme files from the 10 most recently updated repos in the sfbrigade org on GitHub, and then generate website pages from them.