fix: Use correct secret name PYPI_TOKEN in workflow

Author: alicoding

.github/workflows/publish.yml

@@ -59,7 +59,7 @@ jobs:
       if: github.event_name == 'release' || github.event.inputs.version != ''
       env:
         TWINE_USERNAME: __token__
-        TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       run: |
         twine upload dist/* --skip-existing
         echo "✅ Published to PyPI"