add

src/components/Layout.tsx

@@ -1,10 +1,12 @@
 import { Footer } from '@/components/Footer'
 import { Header } from '@/components/Header'
+import { Banner } from '@/components/Banner'
 
 export function Layout({ children }: { children: React.ReactNode }) {
   return (
     <>
       <Header />
+      <Banner />
       <main className="flex-auto">{children}</main>
       <Footer />
     </>