v0.1.0

Create annotated semver tags with consistent messages from CI.

What's included

• Creates annotated tags pointing at the current commit.
• Skips already-existing tags by default; check-if-exists turns that into a failure.
• tag and created outputs.

Use

- uses: libnudget/gh-tag@v0.1.0
  with:
    token: ${{ secrets.GITHUB_TOKEN }}
    tag: 0.2.0