Morph many to one picker (#14155)

This PR follows the multiSelect PR merged previously. It will enable
morph relation Many to One to be handled from the table, using a
singleSelect picker

Main point : I decided to change the singleSelect API to take an array
of **objectMetadataName** instead of only one to deal with both our
usecases.

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-shared/src/utils/parseJson.ts

@@ -1,6 +1,8 @@
-import { isDefined } from "@/utils/validation";
+import { isDefined } from '@/utils/validation';
 
-export const parseJson = <T>(rawJson: string | boolean | null | number | undefined): T | null => {
+export const parseJson = <T>(
+  rawJson: string | boolean | null | number | undefined,
+): T | null => {
   try {
     if (!isDefined(rawJson)) {
       return null;
@@ -11,8 +13,8 @@ export const parseJson = <T>(rawJson: string | boolean | null | number | undefin
     }
 
     // This is a hack to handle the case where the value is a scalar value which is part of JSON spec but not implemented before ES2019
-    return JSON.parse("[" + rawJson + "]")[0];
+    return JSON.parse('[' + rawJson + ']')[0];
   } catch {
-     return null;
+    return null;
   }
 };