Expose enum to template from `<script setup>`

[johnsoncodehk]

What problem does this feature solve?

Support using enum in template with <script setup>.

What does the proposed API look like?

<template>
  {{ Foo.bar }}
</template>

<script setup lang="ts">
enum Foo {
  bar
}
</script>

[HcySunYang]

@johnsoncodehk you need to specify the lang attribute?

<script setup lang="ts">
enum Foo {
  bar
}
</script>

[johnsoncodehk]

@HcySunYang Yes we need it and I'm updated, thanks.

[yyx990803]

Supported via 1ffd48a + 93a950d