Create GitHub Actions pipeline

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+name: Build and test
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x, 22.x]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install dependencies
+        run: npm ci --include=dev
+      - name: Lint
+        run: npm run lint
+      - name: Build
+        run: npm run build