github ci for desktop

.github/workflows/nodejs.yml

@@ -0,0 +1,34 @@
+name: Desktop App
+
+on:
+  push:
+    branches:
+      - v1.0
+  pull_request:
+    branches:
+      - v1.0
+
+jobs:
+  build:
+    runs-on: macos-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '14'
+
+    - name: Install dependencies
+      run: npm install
+      working-directory: ui/desktop
+
+    - name: Package application
+      run: npm package
+      working-directory: ui/desktop
+
+    - name: Run E2E tests
+      run: npm test-e2e
+      working-directory: ui/desktop