add accordion components

src/components/ui/accordion/Accordion.vue

@@ -0,0 +1,19 @@
+<script setup lang="ts">
+import {
+  AccordionRoot,
+  type AccordionRootEmits,
+  type AccordionRootProps,
+  useForwardPropsEmits,
+} from 'radix-vue'
+
+const props = defineProps<AccordionRootProps>()
+const emits = defineEmits<AccordionRootEmits>()
+
+const forwarded = useForwardPropsEmits(props, emits)
+</script>
+
+<template>
+  <AccordionRoot v-bind="forwarded">
+    <slot />
+  </AccordionRoot>
+</template>