Feat/account owner picker (#359)

* Added account owner picker

* Regenerated graphql files

* Fixed pickers staying in edit mode with a new generic hook

* Fixed lint

front/src/modules/relation-picker/types/EntityTypeForSelect.ts

@@ -1,3 +1,12 @@
 import { CommentableType, PipelineProgressableType } from '~/generated/graphql';
 
-export type EntityTypeForSelect = CommentableType | PipelineProgressableType;
+export enum Entity {
+  Company = 'Company',
+  Person = 'Person',
+  User = 'User',
+}
+
+export type EntityTypeForSelect =
+  | CommentableType
+  | PipelineProgressableType
+  | Entity;