feat: add CI for MR

.github/workflows/mr-ci.yml

@@ -0,0 +1,32 @@
+name: 'Merge Request CI'
+
+on: 
+  pull_request:
+    branches: [ "main" ]
+
+# 定义工作 job
+jobs:
+  prepare:
+    name: prepare
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v3
+      - name: Use Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+      - name: Installing my packages
+        run: npm install
+  build:
+    name: build
+    steps:
+      - name: Build App
+        run: npm run build
+  lint:
+    name: lint
+    steps:
+      - npm run lint
+  test:
+    name: test
+    steps:
+      - npm run test:ci