reorganize all frontend items

frontend/pages/user/profile.vue

@@ -0,0 +1,17 @@
+<template>
+  <div></div>
+</template>
+    
+    <script lang="ts">
+import { defineComponent } from "@nuxtjs/composition-api";
+
+export default defineComponent({
+  layout: "admin",
+  setup() {
+    return {};
+  },
+});
+</script>
+    
+    <style scoped>
+</style>