fix(docs): 🐛 ReferenceError: document is not defined

docs/content/.vitepress/theme/components/Loading.vue

@@ -0,0 +1,63 @@
+<script setup lang="ts"></script>
+
+<template>
+  <div class="loading">
+    <span>L</span>
+    <span>o</span>
+    <span>a</span>
+    <span>d</span>
+    <span>i</span>
+    <span>n</span>
+    <span>g</span>
+    <span>.</span>
+    <span>.</span>
+    <span>.</span>
+  </div>
+</template>
+
+<style scoped>
+.loading {
+  text-align: left;
+}
+.loading span {
+  display: inline-block;
+  padding-right: 0.1em;
+  margin: 0 -0.075em;
+  animation: loading 0.7s infinite alternate;
+}
+.loading span:nth-child(2) {
+  animation-delay: 0.1s;
+}
+.loading span:nth-child(3) {
+  animation-delay: 0.2s;
+}
+.loading span:nth-child(4) {
+  animation-delay: 0.3s;
+}
+.loading span:nth-child(5) {
+  animation-delay: 0.4s;
+}
+.loading span:nth-child(6) {
+  animation-delay: 0.5s;
+}
+.loading span:nth-child(7) {
+  animation-delay: 0.6s;
+}
+.loading span:nth-child(8) {
+  animation-delay: 0.7s;
+}
+.loading span:nth-child(9) {
+  animation-delay: 0.8s;
+}
+.loading span:nth-child(10) {
+  animation-delay: 0.9s;
+}
+@keyframes loading {
+  0% {
+    transform: scale(1);
+  }
+  100% {
+    transform: scale(0.8);
+  }
+}
+</style>

docs/content/.vitepress/theme/index.ts

@@ -1,16 +1,21 @@
-import { h } from 'vue'
+import { h, defineAsyncComponent } from 'vue'
 import Theme from 'vitepress/theme'
 import HomeDemo from './components/HomeDemo.vue'
+import Loading from './components/Loading.vue'
+
+import './styles/tailwind.css'
+import './styles/vars.css'
+
+const QuillEditor = defineAsyncComponent({
+  loader: () =>
+    import('@vueup/vue-quill').then((VueQuill) => VueQuill.QuillEditor),
+  loadingComponent: Loading,
+})
 
-import { QuillEditor } from '@vueup/vue-quill'
 import '@vueup/vue-quill/dist/vue-quill.core.css' // import styles
 import '@vueup/vue-quill/dist/vue-quill.bubble.css' // for bubble theme
 import '@vueup/vue-quill/dist/vue-quill.snow.css' // for snow theme
 
-import './styles/tailwind.css'
-import './styles/vars.css'
-// import './styles/custom.css'
-
 export default {
   enhanceApp({ app, router, siteData }) {
     // app is the Vue 3 app instance from `createApp()`. router is VitePress'