Ajout de la page Flux

Signed-off-by: Avior <florian.bouillon@delta-wings.net>

pages/_app.jsx

@@ -0,0 +1,15 @@
+import App from 'next/app'
+
+import '../style.css'
+import Layout from '../components/Layout'
+
+export default class MyApp extends App {
+	render() {
+		const { Component, pageProps } = this.props
+		return (
+			<Layout>
+				<Component {...pageProps} />
+			</Layout>
+		)
+	}
+}