feat(seo): add localized route metadata

app/[locale]/about/page.tsx

@@ -1,5 +1,15 @@
 import { AboutContent } from "@/components/about-content";
 import { PersonJsonLd } from "@/components/json-ld";
+import { getStaticPageMetadata } from "@/lib/seo";
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ locale: string }>;
+}) {
+  const { locale } = await params;
+  return getStaticPageMetadata({ locale, page: "about", path: "/about" });
+}
 
 export default function AboutPage() {
   return (

app/[locale]/about/references/page.tsx

@@ -1,4 +1,18 @@
 import { ReferencesDetailContent } from "@/components/references-detail-content";
+import { getStaticPageMetadata } from "@/lib/seo";
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ locale: string }>;
+}) {
+  const { locale } = await params;
+  return getStaticPageMetadata({
+    locale,
+    page: "references",
+    path: "/about/references",
+  });
+}
 
 export default function AboutReferencesPage() {
   return <ReferencesDetailContent />;

app/[locale]/about/volunteer-community/page.tsx

@@ -1,4 +1,18 @@
 import { VolunteerCommunityContent } from "@/components/volunteer-community-content";
+import { getStaticPageMetadata } from "@/lib/seo";
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ locale: string }>;
+}) {
+  const { locale } = await params;
+  return getStaticPageMetadata({
+    locale,
+    page: "volunteerCommunity",
+    path: "/about/volunteer-community",
+  });
+}
 
 export default function AboutVolunteerCommunityPage() {
   return <VolunteerCommunityContent />;