add combobox to ui package

resources/js/packages/ui/src/combobox/Combobox.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import type { ComboboxRootEmits, ComboboxRootProps } from 'reka-ui';
+import type { HTMLAttributes } from 'vue';
+import { reactiveOmit } from '@vueuse/core';
+import { ComboboxRoot, useForwardPropsEmits } from 'reka-ui';
+import { cn } from '../utils/cn';
+
+const props = defineProps<ComboboxRootProps & { class?: HTMLAttributes['class'] }>();
+const emits = defineEmits<ComboboxRootEmits>();
+
+const delegatedProps = reactiveOmit(props, 'class');
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits);
+</script>
+
+<template>
+    <!-- Keep the trigger inside this root. Reka treats anything within the root
+         element as "not outside", so it suppresses its own dismissal for trigger
+         clicks and ComboboxInput's blur-close ignores them. Putting the trigger
+         in a separate Popover instead gives two competing open states, and the
+         popover then closes on mousedown and reopens on the following click. -->
+    <ComboboxRoot v-slot="slotProps" v-bind="forwarded" :class="cn('min-w-0', props.class)">
+        <slot v-bind="slotProps" />
+    </ComboboxRoot>
+</template>