v1.2 - Dogfooding live, runner fix

Highlights

• Dogfooding workflow is live: this repository reviews its own pull requests with the same action users install. See the review comments on merged PRs for real output examples.
• Runner fix: the self-review workflow is pinned to ubuntu-latest (the previous label did not exist, so self-reviews never ran).
• Repo hygiene: workflow display name cleaned up, probe/debug files removed from the repo root.

For users

No breaking changes. Pin @v1 as before:

- uses: CodeCritic-Reviews/review-action@v1
  with:
    api_key: ${{ secrets.CODECRITIC_API_KEY }}

Links

• Marketplace listing
• Setup guide
• Report an issue