Migrating to CI v2

The React Doctor GitHub Action is now v2. For most workflows, upgrading is a version bump, a deeper checkout, and a couple of renamed inputs.

Bump the Action

- uses: actions/checkout@v5
  with:
    fetch-depth: 0
- uses: millionco/react-doctor@v2

v2 compares each pull request against its base branch, so check out with fetch-depth: 0.

Inputs that changed

v1	v2
`fail-on`	`blocking`
`annotations`	`review-comments`
`non-blocking: true`	`blocking: none`

blocking takes the same values as fail-on (error, warning, and none) with the same error default, so a straight rename is usually all you need. A new scope input chooses between the changed files (changed, the default) and the whole project (full).

New defaults and behavior

node-version now defaults to 24 (it was 22), and project defaults to *, so every workspace project is scanned.
On a pull request, the Action reports only the issues your change introduced and posts inline review comments on the changed lines. A new fixed-issues output reports how many your change resolved.

See GitHub Actions setup for the full list of inputs and outputs.