feat(turnstile): integrate Cloudflare Turnstile for enhanced security in login and registration processes

app/[locale]/login/page.tsx

@@ -2,6 +2,7 @@ import { LoginForm } from "@/components/auth/login-form"
 import { auth } from "@/lib/auth"
 import { redirect } from "next/navigation"
 import type { Locale } from "@/i18n/config"
+import { getTurnstileConfig } from "@/lib/turnstile"
 
 export const runtime = "edge"
 
@@ -18,10 +19,11 @@ export default async function LoginPage({
     redirect(`/${locale}`)
   }
 
+  const turnstile = await getTurnstileConfig()
+
   return (
     <div className="min-h-screen flex items-center justify-center bg-gradient-to-b from-gray-50 to-gray-100 dark:from-gray-900 dark:to-gray-800">
-      <LoginForm />
+      <LoginForm turnstile={{ enabled: turnstile.enabled, siteKey: turnstile.siteKey }} />
     </div>
   )
 }
-