feat: Add PyPI release workflow

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: Release
+on:
+  release:
+    types: [published]
+
+jobs:
+  release:
+    name: Release to PyPI
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - name: setup python
+        uses: actions/setup-python@v6
+        with:
+          python-version: 3.9
+      - name: Install build dependencies
+        run: pip install build
+      - name: Build package
+        run: python -m build
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_UPLOAD_TOKEN }}
+

pyproject.toml

@@ -51,3 +51,11 @@ notifications = "tutorplatformnotifications.plugin"
 
 [tool.setuptools.dynamic]
 version = {attr = "tutorplatformnotifications.__about__.__version__"}
+
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["tutorplatformnotifications*"]