[Bug] Select options names can't start with a number (#7079)

This PR was created by [GitStart](https://gitstart.com/) to address the
requirements from this ticket:
[TWNTY-6980](https://clients.gitstart.com/twenty/5449/tickets/TWNTY-6980).
This ticket was imported from:
[TWNTY-6980](https://github.com/twentyhq/twenty/issues/6980)

 --- 

### Description

- **fix**: added a transformation step that prefixes the newly added
option with an underscore before the Graphql enum is generated so it
saves successfully and passes the default GraphQL validation.

### Demo

- <https://www.loom.com/share/feda2198ed8b4e558f96520a0d051725>

### Refs

#6980

Fixes #6980

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: Weiko <corentin@twenty.com>

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

@@ -2,7 +2,6 @@ import { themeColorSchema } from 'twenty-ui';
 import { z } from 'zod';
 
 import { FieldMetadataItemOption } from '@/object-metadata/types/FieldMetadataItem';
-import { getOptionValueFromLabel } from '@/settings/data-model/fields/forms/select/utils/getOptionValueFromLabel';
 import { computeOptionValueFromLabelOrThrow } from '~/pages/settings/data-model/utils/compute-option-value-from-label.utils';
 
 const selectOptionSchema = z
@@ -13,9 +12,6 @@ const selectOptionSchema = z
     position: z.number(),
     value: z.string(),
   })
-  .refine((option) => option.value === getOptionValueFromLabel(option.label), {
-    message: 'Value does not match label',
-  })
   .refine(
     (option) => {
       try {