change: use sitemap for nav

pages/sitemap.vue

@@ -0,0 +1,17 @@
+<template>
+  <NuxtLayout name="default">
+    <div class="min-h-[calc(100vh-9rem)] w-full">
+      <div class="container mx-auto py-12 px-2 min-h-[50vh] flex flex-col gap-2">
+        <NuxtLink v-for="item in sitemap" :key="item.path" :to="`${item.path}`">
+          {{ item.path }} {{ item.hasCollection ? "(...)" : "" }}
+        </NuxtLink>
+      </div>
+    </div>
+  </NuxtLayout>
+</template>
+
+<script setup lang="ts">
+import calculateSitemap from "~/composables/calculateSitemap";
+
+const sitemap = await calculateSitemap();
+</script>