ci: fix setup node

.github/workflows/ci.yml

@@ -21,8 +21,14 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup node js
-        uses: ./.github/workflows/setup-node
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
 
       - name: Setup pages
         uses: actions/configure-pages@v4

src/pages/index.tsx

@@ -1,3 +1,3 @@
 export default function Home() {
-  return <div></div>
+  return <div>Hello world</div>
 }