Add trusted publisher workflow

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+on:
+  release:
+    types:
+      - published
+
+name: release
+
+jobs:
+  pypi:
+    name: upload release to PyPI
+    runs-on: ubuntu-latest
+    environment: release
+
+    permissions:
+      # Used to authenticate to PyPI via OIDC.
+      id-token: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-python@v5
+      with:
+        python-version: ">= 3.10"
+
+    - name: build
+      run: pipx run build
+
+    - name: publish
+      uses: pypa/gh-action-pypi-publish@release/v1