feat: add error page

layouts/basic.vue

@@ -0,0 +1,12 @@
+<template>
+  <div>
+    <nuxt />
+  </div>
+</template>
+
+<script>
+import { Vue, Component } from 'nuxt-property-decorator'
+
+@Component
+export default class BasicLayout extends Vue {}
+</script>