Update Autocomplete component with an onSubmit handler #1293
Description
As of currently, Autocomplete does not have an onSubmit prop and has minimal styling.
Objectives:
- add onSubmit handler
- add SearchField as a child to mirror the styling (with search icon)
Looking through other components and making a POC currently, essentially mirror most of the functionality of SearchableSingleSelect, with some reduction in code (such as locking in a selection)