feat: integrate ScriptSetupBlock component for improved site setup instructions and tracking script functionality across pages

app/sites/new/layout.tsx

@@ -0,0 +1,14 @@
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'Create site | Pulse',
+  description: 'Add a new site to start collecting privacy-friendly analytics.',
+}
+
+export default function NewSiteLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return children
+}