docs: fix vue example

examples/nuxt-example/components/ui/switch/Switch.vue

@@ -0,0 +1,37 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import {
+  SwitchRoot,
+  type SwitchRootEmits,
+  type SwitchRootProps,
+  SwitchThumb,
+  useForwardPropsEmits,
+} from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<SwitchRootProps & { class?: HTMLAttributes['class'] }>()
+
+const emits = defineEmits<SwitchRootEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <SwitchRoot
+    v-bind="forwarded"
+    :class="cn(
+      'peer inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input',
+      props.class,
+    )"
+  >
+    <SwitchThumb
+      :class="cn('pointer-events-none block h-4 w-4 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-4 data-[state=unchecked]:translate-x-0')"
+    />
+  </SwitchRoot>
+</template>