Feature: Allow custom characters to trigger item create

[addiebarron]

Hello, thanks for the fantastic component! I think it would be very cool and useful to allow spaces and other characters to trigger an item creation when typing, such as when using isMulti and isCreatable together for e.g. emails or other whitespace-less strings. If this is already possible let me know how I can set it up that way. Thanks so much!

[rob-balfre]

Not currently, but would be a good option to have. Thanks for suggesting.

[ar4hc]

possible way for a workaround is perhaps in Examples: https://svelte-select-examples.vercel.app/examples/advanced/create-item Needs some modifications but...