Fix: Hide MainLayout (header and bottom nav) on landing page

frontend/src/App.vue

@@ -28,6 +28,7 @@ const { loadMaps } = useGoogleMaps()
 // Iniciar descarga asíncrona masiva de Google Maps al bootear VUE (Ahorra ~3 seg de espera en MapView)
 loadMaps()
 
+const isLandingPage = computed(() => route.name === 'landing')
 const isSplashScreen = computed(() => route.name === 'splash')
 const isAuthScreen = computed(() => {
   return route.path === '/login' || route.path === '/register' || route.name === 'auth'
@@ -183,7 +184,7 @@ onUnmounted(() => {
 </script>
 
 <template>
-  <MainLayout v-if="!isSplashScreen && !isAuthScreen">
+  <MainLayout v-if="!isSplashScreen && !isAuthScreen && !isLandingPage">
     <RouterView />
   </MainLayout>
   <RouterView v-else />