add gha

.github/workflows/publish.yml

@@ -0,0 +1,23 @@
+name: Quarto Publish
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Deploy
+        if: ${{ github.event_name == 'push' }}
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: 'deploy website'
+          branch: gh-pages
+          folder: .
+          single-commit: true