updated ci

.github/workflows/ci.yml

@@ -37,3 +37,26 @@ jobs:
           sarif_file: eslint-results.sarif
           wait-for-processing: true
           category: ESLint
+
+  validate:
+    name: Validate build & test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: package.json
+          cache: npm
+
+      - name: Install dependencies
+        run: npm i --silent
+
+      - name: Build
+        run: npm run build
+
+      - name: Test
+        run: npm run test