docs: fix vue example

examples/nuxt-example/components/ui/calendar/Calendar.vue

@@ -0,0 +1,60 @@
+<script lang="ts" setup>
+import { type HTMLAttributes, computed } from 'vue'
+import { CalendarRoot, type CalendarRootEmits, type CalendarRootProps, useForwardPropsEmits } from 'radix-vue'
+import { CalendarCell, CalendarCellTrigger, CalendarGrid, CalendarGridBody, CalendarGridHead, CalendarGridRow, CalendarHeadCell, CalendarHeader, CalendarHeading, CalendarNextButton, CalendarPrevButton } from '.'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<CalendarRootProps & { class?: HTMLAttributes['class'] }>()
+
+const emits = defineEmits<CalendarRootEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <CalendarRoot
+    v-slot="{ grid, weekDays }"
+    :class="cn('p-3', props.class)"
+    v-bind="forwarded"
+  >
+    <CalendarHeader>
+      <CalendarPrevButton />
+      <CalendarHeading />
+      <CalendarNextButton />
+    </CalendarHeader>
+
+    <div class="flex flex-col gap-y-4 mt-4 sm:flex-row sm:gap-x-4 sm:gap-y-0">
+      <CalendarGrid v-for="month in grid" :key="month.value.toString()">
+        <CalendarGridHead>
+          <CalendarGridRow>
+            <CalendarHeadCell
+              v-for="day in weekDays" :key="day"
+            >
+              {{ day }}
+            </CalendarHeadCell>
+          </CalendarGridRow>
+        </CalendarGridHead>
+        <CalendarGridBody>
+          <CalendarGridRow v-for="(weekDates, index) in month.rows" :key="`weekDate-${index}`" class="mt-2 w-full">
+            <CalendarCell
+              v-for="weekDate in weekDates"
+              :key="weekDate.toString()"
+              :date="weekDate"
+            >
+              <CalendarCellTrigger
+                :day="weekDate"
+                :month="month.value"
+              />
+            </CalendarCell>
+          </CalendarGridRow>
+        </CalendarGridBody>
+      </CalendarGrid>
+    </div>
+  </CalendarRoot>
+</template>