add github action for deployment

.github/workflows/deploy.yml

@@ -0,0 +1,55 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          enable-cache: true
+
+      - name: Set up Python
+        run: uv python install
+
+      - name: Install dependencies
+        run: uv sync
+
+      - name: Build site
+        run: uv run python generate.py
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: './dist'
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

generate.py

@@ -17,6 +17,10 @@ if __name__ == '__main__':
     os.makedirs('dist/presentations', exist_ok=True)
     os.makedirs('dist/teaching', exist_ok=True)
 
+    # Create .nojekyll file to prevent GitHub Pages from using Jekyll
+    with open('dist/.nojekyll', 'w') as f:
+        pass
+
     def render_template(template_name, output_path, **kwargs):
         template = env.get_template(template_name)
         html = template.render(year=current_year, **kwargs)