Add release workflow

.github/workflows/release.yml

@@ -0,0 +1,25 @@
+---
+name: Release
+
+"on":
+  release:
+    types:
+      - published
+
+jobs:
+  pypi-publish:
+    runs-on: ubuntu-latest
+    permissions:
+      # https://docs.pypi.org/trusted-publishers/
+      id-token: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install poetry
+        run: pipx install poetry
+
+      - run: poetry build
+
+      # https://docs.pypi.org/trusted-publishers/
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1