docs: 文档更新 添加轮播图组件

- 引入vue3-carousel
- types抽离d.ts 需手动导入

docs/.vitepress/theme/index.ts

@@ -1,16 +1,25 @@
+import type { EnhanceAppContext } from 'vitepress'
 import DefaultTheme from 'vitepress/theme'
 import { nextTick, watchEffect } from 'vue'
 import { inBrowser, useRouter } from 'vitepress'
 import mediumZoom from 'medium-zoom'
+
 import Title from '../components/Title.vue'
+import ImgSlider from '../components/ImgSlider.vue'
+
 import './index.css'
 
 export default {
   ...DefaultTheme,
-  enhanceApp(ctx) {
+  enhanceApp(ctx: EnhanceAppContext) {
+    // 使用默认主题的增强应用程序功能
     DefaultTheme.enhanceApp(ctx)
+
+    // 注册组件
     const { app } = ctx
     app.component('Title', Title)
+    app.component('ImgSlider', ImgSlider)
+    console.log(app)
   },
   setup() {
     const router = useRouter()