chore: add workflow to publish package to PyPI on release

.github/workflows/publish.yml

@@ -0,0 +1,28 @@
+
+name: Publish to PyPI
+on:
+  release:
+    types: [published]
+permissions:
+  contents: read
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        cache: 'pip'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build twine
+    - name: Build package
+      run: python -m build
+    - name: Publish package to PyPI
+      run: python -m twine upload dist/* --verbose