feat: enhance page titles and link previews for improved user experience and sharing capabilities

app/share/[id]/layout.tsx

@@ -0,0 +1,72 @@
+import type { Metadata } from 'next'
+
+const API_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8082'
+
+interface SharePageParams {
+  params: Promise<{ id: string }>
+}
+
+export async function generateMetadata({ params }: SharePageParams): Promise<Metadata> {
+  const { id } = await params
+  const fallback: Metadata = {
+    title: 'Public Dashboard | Pulse',
+    description: 'Privacy-first web analytics — view this site\'s public stats.',
+    openGraph: {
+      title: 'Public Dashboard | Pulse',
+      description: 'Privacy-first web analytics — view this site\'s public stats.',
+      siteName: 'Pulse by Ciphera',
+      type: 'website',
+    },
+    twitter: {
+      card: 'summary',
+      title: 'Public Dashboard | Pulse',
+      description: 'Privacy-first web analytics — view this site\'s public stats.',
+    },
+  }
+
+  try {
+    const res = await fetch(`${API_URL}/public/sites/${id}/dashboard?limit=1`, {
+      next: { revalidate: 3600 },
+    })
+    if (!res.ok) return fallback
+
+    const data = await res.json()
+    const domain = data?.site?.domain
+    if (!domain) return fallback
+
+    const title = `${domain} analytics | Pulse`
+    const description = `Live, privacy-first analytics for ${domain} — powered by Pulse.`
+
+    return {
+      title,
+      description,
+      openGraph: {
+        title,
+        description,
+        siteName: 'Pulse by Ciphera',
+        type: 'website',
+        images: [{
+          url: `https://www.google.com/s2/favicons?domain=${domain}&sz=128`,
+          width: 128,
+          height: 128,
+          alt: `${domain} favicon`,
+        }],
+      },
+      twitter: {
+        card: 'summary',
+        title,
+        description,
+      },
+    }
+  } catch {
+    return fallback
+  }
+}
+
+export default function ShareLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return children
+}