feat: add SEO metadata and profile schema

src/app/privacy-policy/layout.tsx

@@ -0,0 +1,15 @@
+import type { Metadata } from "next";
+
+export const metadata: Metadata = {
+  title: "Privacy Policy",
+  description:
+    "Read the RE-Quest Privacy Policy and learn how your information is collected, stored, and protected.",
+};
+
+export default function PrivacyPolicyLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return <>{children}</>;
+}