Add pr-gated.yml (#381)

* initial commit

* fixing package lock

* npm audit

.github/workflows/pr-gated.yml

@@ -0,0 +1,20 @@
+name: Gated pull request
+on:
+    workflow_dispatch:
+    pull_request:
+        branches: [master]
+jobs:
+    build-and-test:
+        runs-on: windows-latest
+        steps:
+            - name: checkout
+              uses: actions/checkout@v4.1.2
+            - name: setup node
+              uses: actions/setup-node@v4.0.2
+              with:
+                  node-version: "18.17"
+            - run: node -v
+            - run: npm ci
+            - run: npm audit
+            - run: npm run build
+            - run: npm run test