Create "Child Allergy Autocomplete Selector" component

[komali2]

There should be an autocomplete component where users can select their "child allergies," which map to a "group allergy." For example, a "group allergy" of "Food Allergies" has the following "child allergies": peanuts, hazelnuts, shellfish.

This component should be able to take a "Group Allergy" indicator, probably by name or id or something depending on how the data was structured, and then allow for a selection of "child allergies" of that group allergy. This is a multi select, see https://mui.com/material-ui/react-autocomplete/#multiple-values

The selected child allergies should somehow be accessible by a parent component.