Migrate from Zod v3 to v4 (#14639)

Closes [#1526](https://github.com/twentyhq/core-team-issues/issues/1526)

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Co-authored-by: Félix Malfait <felix@twenty.com>
Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-front/src/modules/settings/data-model/objects/forms/components/SettingsDataModelObjectIdentifiersForm.tsx

@@ -1,7 +1,7 @@
 import styled from '@emotion/styled';
 import { useMemo } from 'react';
 import { Controller, useForm } from 'react-hook-form';
-import { ZodError, isDirty, type z } from 'zod';
+import { ZodError, type z } from 'zod';
 
 import { useUpdateOneObjectMetadataItem } from '@/object-metadata/hooks/useUpdateOneObjectMetadataItem';
 import { type ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
@@ -54,7 +54,7 @@ export const SettingsDataModelObjectIdentifiersForm = ({
   const handleSave = async (
     formValues: SettingsDataModelObjectIdentifiersFormValues,
   ) => {
-    if (!isDirty) {
+    if (!formConfig.formState.isDirty) {
       return;
     }