ci-cd: add ci and update cd concurrency

.github/workflows/deploy.yml

@@ -6,14 +6,17 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    concurrency:
+      group: deploy
+      cancel-in-progress: false
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
 
       - name: Set up Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: "16"
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v1

.github/workflows/test.yml

@@ -0,0 +1,22 @@
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "16"
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build
+        run: npm run build