Define state for disabling loading overlay

frontend/pages/index.vue

@@ -8,6 +8,7 @@ import ProductsGrid from "~/components/global/ProductsGrid.vue";
 // state
 
 const { data: homeData, suspense } = useHomeData();
+const disableLoadingOverlay = useState("disableLoadingOverlay", () => false);
 
 // ssr
 
@@ -20,11 +21,17 @@ if (response.isError) {
     });
 }
 
+// lifecycle
+
+onMounted(() => {
+    window.scrollTo(0, 0);
+});
+
 </script>
 
 <template>
     <div class="w-full">
-        <LoadingOverlay />
+        <LoadingOverlay v-if="!disableLoadingOverlay" />
         <Hero class="mb-20 max-md:mt-[80px]" />
         <Preview />
         <ProductsShowcase class="mb-40" />