docs: fix vue example

examples/nuxt-example/components/ui/toast/ToastAction.vue

@@ -0,0 +1,19 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { ToastAction, type ToastActionProps } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<ToastActionProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastAction v-bind="delegatedProps" :class="cn('inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium transition-colors hover:bg-secondary focus:outline-none focus:ring-1 focus:ring-ring disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive', props.class)">
+    <slot />
+  </ToastAction>
+</template>