Add multi select component to ha-form (#4247)

* Add multi select component

* Apply suggestions from code review

Co-Authored-By: Ian Richardson <iantrich@gmail.com>

* Comments

* update

* Fix

* Refactor to dropdown menu

Co-authored-by: Ian Richardson <iantrich@gmail.com>

src/dialogs/config-flow/show-dialog-data-entry-flow.ts

@@ -7,8 +7,8 @@ import {
   DataEntryFlowStepForm,
   DataEntryFlowStep,
   DataEntryFlowStepAbort,
-  FieldSchema,
 } from "../../data/data_entry_flow";
+import { HaFormSchema } from "../../components/ha-form/ha-form";
 
 export interface FlowConfig {
   loadDevicesAndAreas: boolean;
@@ -45,7 +45,7 @@ export interface FlowConfig {
   renderShowFormStepFieldLabel(
     hass: HomeAssistant,
     step: DataEntryFlowStepForm,
-    field: FieldSchema
+    field: HaFormSchema
   ): string;
 
   renderShowFormStepFieldError(