**ci(workflows): add GitHub Actions workflow for GitHub Pages deployment**

### Changes:
- Introduced a new `github-pages.yml` workflow in `.github/workflows/`.
- Configured the workflow to:
  - Trigger on pushes to the `main` branch.
  - Deploy files from the `./examples` directory to GitHub Pages.
  - Utilize Actions such as `checkout`, `configure-pages`, `upload-pages-artifact`, and `deploy-pages`.
- Set up necessary permissions for deploying to GitHub Pages.

### Purpose:
Added an automated GitHub Actions workflow to streamline the deployment of content to GitHub Pages. This ensures a consistent and efficient process for updating the demo or documentation hosted online.

.github/workflows/github-pages.yml

@@ -0,0 +1,33 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main  # Set this to the branch you want to deploy from
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: './examples'  # Upload the examples directory
+      
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2