feat: Implement user account center with authentication, subscription management, and cryptocurrency payment integration.

frontend/app/auth/login/page.tsx

@@ -1,4 +1,5 @@
 import { LoginClient } from "@/components/auth/LoginClient";
+import { I18nProvider } from "@/hooks/useI18n";
 
 type PageProps = {
   searchParams?: Promise<{ next?: string }>;
@@ -16,6 +17,9 @@ function normalizeNextPath(input: string | undefined) {
 export default async function LoginPage({ searchParams }: PageProps) {
   const params = (await searchParams) || {};
   const nextPath = normalizeNextPath(params.next);
-  return <LoginClient nextPath={nextPath} />;
+  return (
+    <I18nProvider>
+      <LoginClient nextPath={nextPath} />
+    </I18nProvider>
+  );
 }
-