Add GitHub Actions workflow for deployment on main branch

Author: areeves

.github/workflows/deploy-on-main.yml

@@ -0,0 +1,32 @@
+name: Deploy on main
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build and deploy
+        run: npm run deploy
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}