Mejora de seguridad

frontend-internal/src/routes/+layout.svelte

@@ -13,8 +13,8 @@
   let sidebarOpen = false;
   let mounted = false;
 
-  onMount(() => {
-    auth.init();
+  onMount(async () => {
+    await auth.init();
     mounted = true;
   });
 
@@ -29,7 +29,12 @@
 </script>
 
 <div class="min-h-screen bg-gray-50">
-  {#if $auth.isAuthenticated}
+  {#if !mounted}
+    <!-- Esperando inicialización de sesión -->
+    <div class="flex items-center justify-center min-h-screen bg-gray-50">
+      <div class="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600"></div>
+    </div>
+  {:else if $auth.isAuthenticated}
     <!-- Internal Layout with Sidebar -->
     <div class="flex h-screen overflow-hidden">
       <!-- Sidebar -->