refactor: validate objectMetadataItem with Zod on creation and update… (#4270)

* refactor: validate objectMetadataItem with Zod on creation and update & remove logic from useObjectMetadataItemForSettings

* refactor: review

packages/twenty-front/src/modules/object-metadata/validation-schemas/objectMetadataItemSchema.ts

@@ -0,0 +1,25 @@
+import { z } from 'zod';
+
+import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
+import { fieldMetadataItemSchema } from '@/object-metadata/validation-schemas/fieldMetadataItemSchema';
+import { camelCaseStringSchema } from '~/utils/validation-schemas/camelCaseStringSchema';
+
+export const objectMetadataItemSchema = z.object({
+  __typename: z.literal('object').optional(),
+  createdAt: z.string().datetime(),
+  dataSourceId: z.string().uuid(),
+  description: z.string().trim().nullable().optional(),
+  fields: z.array(fieldMetadataItemSchema),
+  icon: z.string().startsWith('Icon').trim(),
+  id: z.string().uuid(),
+  imageIdentifierFieldMetadataId: z.string().uuid().nullable(),
+  isActive: z.boolean(),
+  isCustom: z.boolean(),
+  isSystem: z.boolean(),
+  labelIdentifierFieldMetadataId: z.string().uuid().nullable(),
+  labelPlural: z.string().trim().min(1),
+  labelSingular: z.string().trim().min(1),
+  namePlural: camelCaseStringSchema,
+  nameSingular: camelCaseStringSchema,
+  updatedAt: z.string().datetime(),
+}) satisfies z.ZodType<ObjectMetadataItem>;