docs(command-palette): update

docs/app/components/content/examples/command-palette/CommandPaletteOpenExample.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+const open = ref(false)
+
+const users = [
+  { id: 1, label: 'Durward Reynolds' },
+  { id: 2, label: 'Kenton Towne' },
+  { id: 3, label: 'Therese Wunsch' },
+  { id: 4, label: 'Benedict Kessler' },
+  { id: 5, label: 'Katelyn Rohan' }
+]
+</script>
+
+<template>
+  <UModal v-model:open="open">
+    <UButton label="Search users..." color="gray" variant="subtle" icon="i-heroicons-magnifying-glass" />
+
+    <template #content>
+      <UCommandPalette
+        close
+        :groups="[{ id: 'users', items: users }]"
+        @update:open="open = $event"
+      />
+    </template>
+  </UModal>
+</template>