Create release.yml workflow

.github/workflows/release.yml

@@ -0,0 +1,51 @@
+name: Build and upload to PyPI
+
+on:
+  workflow_dispatch:
+  release:
+    types:
+      - published
+
+jobs:
+  build:
+    name: Build universal wheel and source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-python-and-package
+        with:
+          extras-require: publishing
+      - name: Build wheel and source distribution
+        run: python -m build
+      - uses: actions/upload-artifact@v4
+        with:
+          path: dist/*
+
+  upload_test_pypi:
+    needs: [build]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch'
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: artifact
+          path: dist
+      - uses: pypa/[email protected]
+        with:
+          user: __token__
+          password: ${{ secrets.TEST_PYPI_TOKEN }}
+          repository_url: https://test.pypi.org/legacy/
+
+  upload_pypi:
+    needs: [build]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published'
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: artifact
+          path: dist
+      - uses: pypa/[email protected]
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_TOKEN }}