ci: add workflow to check code with linter and formatter

.github/workflows/lint.yaml

@@ -0,0 +1,25 @@
+name: Linting and formatting
+
+on: [ push, pull_request ]
+
+jobs:
+  lint-format:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Linting
+        run: npm run lint
+
+      - name: Formatting
+        run: npm run prettify