Fix dynamic default locale routing

app/[locale]/coming-soon/page.tsx

@@ -35,7 +35,10 @@ export default async function ComingSoonPage({
 }: ComingSoonPageProps) {
   const { locale } = await params;
   const localeKey = resolveLocale(locale);
-  const t = await getTranslations({ locale: localeKey, namespace: "comingSoon" });
+  const [t, siteSettings] = await Promise.all([
+    getTranslations({ locale: localeKey, namespace: "comingSoon" }),
+    getSiteSettings(),
+  ]);
   const isArabic = localeKey === "ar";
   const lines = [
     {
@@ -57,7 +60,7 @@ export default async function ComingSoonPage({
 
   return (
     <div className="relative min-h-screen overflow-hidden">
-      <FloatingPreferences locale={localeKey} />
+      <FloatingPreferences locale={localeKey} defaultLocale={siteSettings.defaultLocale} />
 
       <HeroShell className="min-h-screen" showBridges>
         <MotionFade className="relative z-10 w-full">