Contributors on Github

really wanted this myself, so made an extension for Github maintainers!

More like a vibe check: it shows how many issues/PRs they have made to that specific repo (I believe GitHub later added a badge if it's their first contribution as well)

Note: you need to supply a access token with the "public_repo" scope

(data is cached with a refresh button)

Permissions:
- "https://github.com/*/*": to be able to inject data into github
- "storage", to store the access token and cache user stats