Initial react editor Next.js template

lib/page-metadata.ts

@@ -0,0 +1,23 @@
+import type { Metadata } from 'next';
+import { site } from '@/config/site';
+
+interface EditorPage {
+  root?: {
+    props?: {
+      title?: string;
+      description?: string;
+    };
+  };
+}
+
+export function pageMetadata(page: EditorPage, overrides: { path?: string } = {}): Metadata {
+  const props = page.root?.props ?? {};
+  const title = props.title ?? site.name;
+  const description = props.description ?? site.description;
+
+  return {
+    title: { absolute: title },
+    description,
+    alternates: overrides.path ? { canonical: overrides.path } : undefined,
+  };
+}