ci: deploy on github pages

.github/workflows/angular-deploy.yml

@@ -0,0 +1,34 @@
+name: Deploy Angular App to GitHub Pages
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - main # Change this to your main branch
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v4
+
+    - name: Set Up Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install Dependencies
+      run: npm ci
+
+    - name: Build Angular App
+      run: npm run build
+
+    - name: Deploy to GitHub Pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./dist/a11y-demo/browser # Change this to your Angular app's build output directory