add an action that check server run

.github/workflows/server-run-check.yml

@@ -0,0 +1,26 @@
+name: server-run-check
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches:
+      - main
+
+jobs:
+  check_server:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 'current'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run server
+        run: node server.js