Input.ChoiceSet people style

Description

Add a new style for Input.ChoiceSet to include a "people-picker" experience.

Open Issues

Schema/spec

Requirements

1. Must support an experience with isMultiSelect true, allowing to select multiple people if the card author chooses that

Examples

Static data

{
   "type": "Input.ChoiceSet",
   "label": "Select a user",
   "isMultiSelect": false,
   "choices":  [
      { "title": "User 1", "value": "User1" },
      { "title": "User 2", "value": "User2" }
    ],
   "style": "people"
}

Remote data

{
   "type": "Input.ChoiceSet",
   "label": "Select a user",
   "isMultiSelect": false,
   "choices.data": {
       "type": "Data.Query",
       "dataset": "graph.microsoft.com/users"
   },
   "style": "people"
}