feat: add GitHub Actions workflow for testing and linting

Author: diegotc86

.github/workflows/tests.yaml

@@ -0,0 +1,24 @@
+name: testing
+on:
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: "lts/*"
+
+      - name: Install dependencies
+        run: |
+          npm clean-install
+
+      - name: Run linter
+        run: |
+          npm run lint