docs: fix vue example

examples/nuxt-example/components/ui/dropdown-menu/DropdownMenuLabel.vue

@@ -0,0 +1,24 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { DropdownMenuLabel, type DropdownMenuLabelProps, useForwardProps } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<DropdownMenuLabelProps & { class?: HTMLAttributes['class'], inset?: boolean }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <DropdownMenuLabel
+    v-bind="forwardedProps"
+    :class="cn('px-2 py-1.5 text-sm font-semibold', inset && 'pl-8', props.class)"
+  >
+    <slot />
+  </DropdownMenuLabel>
+</template>