ignore: python sdk (#2779)

Co-authored-by: Aiden Cline <aidenpcline@gmail.com>

packages/sdk/python/docs/publishing.md

@@ -0,0 +1,24 @@
+# Publishing (maintainers)
+
+Automated publishing runs on GitHub Releases.
+
+Workflow
+- Create a new Release (the tag value becomes the package version)
+- The `publish-python-sdk` workflow will:
+  - Generate the SDK from OpenAPI (CLI path)
+  - Set the version in `pyproject.toml` and generator config
+  - Build wheel/sdist and upload to PyPI
+
+Prerequisites
+- Repository secret: `PYPI_API_TOKEN`
+
+Manual publish
+```bash
+# TestPyPI
+REPOSITORY=testpypi PYPI_TOKEN=$TEST_PYPI_API_TOKEN \
+uv run --project packages/sdk/python python packages/sdk/python/scripts/publish.py
+
+# PyPI
+REPOSITORY=pypi PYPI_TOKEN=$PYPI_API_TOKEN \
+uv run --project packages/sdk/python python packages/sdk/python/scripts/publish.py
+```