feat: upgrade to vite 3.0

src/components.d.ts

@@ -3,6 +3,8 @@
 // Read more: https://github.com/vuejs/core/pull/3399
 import '@vue/runtime-core'
 
+export {}
+
 declare module '@vue/runtime-core' {
   export interface GlobalComponents {
     Counter: typeof import('./components/Counter.vue')['default']
@@ -12,5 +14,3 @@ declare module '@vue/runtime-core' {
     RouterView: typeof import('vue-router')['RouterView']
   }
 }
-
-export {}