feat: add image to demo

Author: ascorbic

demo/pages/image.js

@@ -0,0 +1,10 @@
+import Image from 'next/image'
+import img from './unsplash.jpg'
+
+const Images = () => (
+  <div>
+    <Image src={img} width={1080} alt="puppy" />
+  </div>
+)
+
+export default Images