Refactor project structure and update dependencies

nuxt/app/layouts/auth.vue

@@ -0,0 +1,5 @@
+<template>
+  <div>
+    <slot />
+  </div>
+</template>

nuxt/app/layouts/default.vue

@@ -0,0 +1,17 @@
+<template>
+  <div>
+    <AppHeader />
+    <UContainer class="flex justify-start mt-4">
+      <AppNavigation />
+      <UContainer
+        as="main"
+        class="flex-grow py-4 sm:py-7 flex flex-col"
+      >
+        <slot />
+      </UContainer>
+    </UContainer>
+  </div>
+</template>
+
+<script setup lang="ts">
+</script>