docs: fix vue example

examples/nuxt-example/components/ui/number-field/NumberFieldDecrement.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import type { NumberFieldDecrementProps } from 'radix-vue'
+import { NumberFieldDecrement, useForwardProps } from 'radix-vue'
+import { type HTMLAttributes, computed } from 'vue'
+import { Minus } from 'lucide-vue-next'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<NumberFieldDecrementProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <NumberFieldDecrement data-slot="decrement" v-bind="forwarded" :class="cn('absolute top-1/2 -translate-y-1/2 left-0 p-3 disabled:cursor-not-allowed disabled:opacity-20', props.class)">
+    <slot>
+      <Minus class="h-4 w-4" />
+    </slot>
+  </NumberFieldDecrement>
+</template>