Async options loading

Load options dynamically from an API as the user types:

typescript
1const [options, setOptions] = useState([])
2

3<Select
4  label="User"
5  searchable
6  onSearch={async (query) => {
7    const results = await api.searchUsers(query)
8    setOptions(results.map(u => ({
9      value: u.id,
10      label: u.name
11    })))
12  }}
13>
14  {options.map(opt => (
15    <Select.Option key={opt.value} value={opt.value}>
16      {opt.label}
17    </Select.Option>
18  ))}
19</Select>

Async loading with debounced search