docs: fix vue example

examples/nuxt-example/components/ui/range-calendar/RangeCalendarPrevButton.vue

@@ -0,0 +1,32 @@
+<script lang="ts" setup>
+import { type HTMLAttributes, computed } from 'vue'
+import { RangeCalendarPrev, type RangeCalendarPrevProps, useForwardProps } from 'radix-vue'
+import { ChevronLeftIcon } from '@radix-icons/vue'
+import { cn } from '@/lib/utils'
+import { buttonVariants } from '@/components/ui/button'
+
+const props = defineProps<RangeCalendarPrevProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <RangeCalendarPrev
+    :class="cn(
+      buttonVariants({ variant: 'outline' }),
+      'h-7 w-7 bg-transparent p-0 opacity-50 hover:opacity-100',
+      props.class,
+    )"
+    v-bind="forwardedProps"
+  >
+    <slot>
+      <ChevronLeftIcon class="h-4 w-4" />
+    </slot>
+  </RangeCalendarPrev>
+</template>