added github workflow for publishing

Author: cemde

.github/workflows/publish.yml

@@ -0,0 +1,32 @@
+name: Publish to PyPI
+
+on:
+  release:
+    types: [published]
+
+# Minimal permissions required; id-token is mandatory for Trusted Publishing (OIDC)
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    name: Build and publish to PyPI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.12"
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Build distributions (sdist + wheel)
+        run: uv build
+
+      - name: Publish to PyPI with Trusted Publishing
+        run: uv publish --trusted-publishing always