## Changes made
- Added avatars for each contributor
- Updated validation steps to account for avatars, if the avatar field
exists
- Went ahead and made some slog changes, ahead of @cstyan's refactor PR
Closes https://github.com/coder/internal/issues/531
## Changes made
- Added functionality to validate the structure of module README files (frontmatter and the README body)
- Added a really basic snapshot-ish test for the module README body validation
- Updated README files that were previously violating README requirements (the old modules validation logic wasn't catching these)
- Changed `ValidationPhase` from an int to a string