Add GitHub release creation to publish workflow

Author: webfiltered

.github/workflows/publish.yml

@@ -32,4 +32,18 @@ jobs:
       - name: Publish to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          password: ${{ secrets.PYPI_TOKEN }}
+          password: ${{ secrets.PYPI_TOKEN }}
+
+      - name: Extract version from pyproject.toml
+        id: get_version
+        run: |
+          VERSION=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
+          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh release create "v${{ steps.get_version.outputs.VERSION }}" \
+            --title "v${{ steps.get_version.outputs.VERSION }}" \
+            --generate-notes