CI skeleton

It is expected to fail at this stage.

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+
+jobs:
+  build_and_test:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install NodeJS
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+
+      - name: install
+        run: npm install
+
+      - name: build
+        run: npm build
+
+      - name: test
+        run: npm test