devfront 용어 클라이언트 -> 앱 으로 변경

devfront/src/features/clients/ClientDetailsPage.tsx

@@ -124,7 +124,7 @@ function ClientDetailsPage() {
   if (isLoading) {
     return (
       <div className="p-8 text-center">
-        {t("msg.dev.clients.details.loading", "Loading client...")}
+        {t("msg.dev.clients.details.loading", "Loading app...")}
       </div>
     );
   }
@@ -137,7 +137,7 @@ function ClientDetailsPage() {
       <div className="p-8 text-center text-red-500">
         {t(
           "msg.dev.clients.details.load_error",
-          "Error loading client: {{error}}",
+          "Error loading app: {{error}}",
           { error: errMsg || t("msg.common.unknown_error", "unknown error") },
         )}
       </div>
@@ -185,7 +185,7 @@ function ClientDetailsPage() {
       <div className="space-y-3">
         <div className="flex flex-wrap items-center gap-2 text-sm text-muted-foreground">
           <Link to="/clients" className="text-primary hover:underline">
-            {t("ui.dev.clients.details.breadcrumb.section", "Relying Parties")}
+            {t("ui.dev.clients.details.breadcrumb.section", "Apps")}
           </Link>
           <span>/</span>
           <span className="text-foreground">