first commit

app/layouts/default.vue

@@ -0,0 +1,15 @@
+<template>
+  <div id="wrapper">
+    <AppHeader />
+    <slot />
+    <AppFooter />
+    <GotoTop />
+  </div>
+</template>
+
+<script setup lang="ts">
+// Explicit imports so header/footer/gototop are not lazy-loaded (avoids hydration issues)
+import AppHeader from '~/components/AppHeader.vue'
+import AppFooter from '~/components/AppFooter.vue'
+import GotoTop from '~/components/GotoTop.vue'
+</script>