chore: add .github/workflows/pr.yml

Author: jaywcjlove

.github/workflows/pr.yml

@@ -0,0 +1,17 @@
+
+name: Build & Deploy
+on:
+  pull_request:
+
+jobs:
+  build-deploy:
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v2
+      with:
+        node-version: 14
+
+    - run: npm install
+    - run: npm run build
+    - run: npm run coverage