chore: add github workflows (#3)

.github/workflows/code-check.yml

@@ -0,0 +1,28 @@
+name: Check code health
+
+on: [pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install dependencies
+        run: npm ci
+      - name: Run lint
+        run: npm run lint
+      - name: Run format
+        run: npm run format
+      - name: Run type check
+        run: npm run type-check
+      - name: Run test
+        run: npm run test