feat: add global register

site/.vitepress/theme/index.ts

@@ -2,11 +2,13 @@ import type { Theme } from 'vitepress'
 // eslint-disable-next-line import/no-named-as-default
 import DefaultTheme from 'vitepress/theme'
 import { AntdTheme } from 'vite-plugin-vitepress-demo/theme'
+import Antd from '../../../components'
 
 export default {
   ...DefaultTheme,
   enhanceApp(ctx) {
     DefaultTheme.enhanceApp?.(ctx)
     ctx.app.component('Demo', AntdTheme)
+    ctx.app.use(Antd)
   }
 } as Theme