Fix broken storybook tests on SettingsPreview

packages/twenty-front/src/modules/object-record/record-field/__mocks__/fieldDefinitions.ts

@@ -9,6 +9,7 @@ import {
 } from '@/object-record/record-field/types/FieldMetadata';
 import {
   mockedCompaniesMetadata,
+  mockedCustomMetadata,
   mockedPeopleMetadata,
 } from '~/testing/mock-data/metadata';
 
@@ -18,11 +19,17 @@ export const mockedPersonObjectMetadataItem = {
   ...mockedPeopleMetadata.node,
   fields: mockedPeopleMetadata.node.fields.edges.map(({ node }) => node),
 };
+
 export const mockedCompanyObjectMetadataItem = {
   ...mockedCompaniesMetadata.node,
   fields: mockedCompaniesMetadata.node.fields.edges.map(({ node }) => node),
 };
 
+export const mockedCustomObjectMetadataItem = {
+  ...mockedCustomMetadata.node,
+  fields: mockedCustomMetadata.node.fields.edges.map(({ node }) => node),
+};
+
 export const textfieldDefinition: FieldDefinition<FieldTextMetadata> = {
   fieldMetadataId,
   label: 'User Name',