Add Github Action that deploys to gh-pages

.github/workflows/deploy-to-gh-pages.yml

@@ -0,0 +1,28 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main  # Set to your default branch
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '21'  # Set to your project's node version
+
+      - name: Install and Build
+        run: |
+          npm install
+          npm run build
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build