Add build test

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+---
+name: Build and Test
+
+# yamllint disable-line rule:truthy
+on: 
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Use Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '17.x'
+
+      - name: Install NPM dependencies
+        run: npm install
+
+      - name: Build site
+        run: npm run build
+
+          #      - name: Run tests
+          #        run: npm run test