[fix] Support non latin characters in schema names (#5063)

Fixes #4943

## How was it tested?
Local (front + /metadata)
Unit tests for utils

---------

Co-authored-by: Weiko <corentin@twenty.com>

packages/twenty-server/src/engine/metadata-modules/object-metadata/object-metadata.service.ts

@@ -59,6 +59,7 @@ import {
   FeatureFlagKeys,
 } from 'src/engine/core-modules/feature-flag/feature-flag.entity';
 import { DataSourceEntity } from 'src/engine/metadata-modules/data-source/data-source.entity';
+import { validateObjectMetadataInput } from 'src/engine/metadata-modules/object-metadata/utils/validate-object-metadata-input.util';
 
 import { ObjectMetadataEntity } from './object-metadata.entity';
 
@@ -237,6 +238,8 @@ export class ObjectMetadataService extends TypeOrmQueryService<ObjectMetadataEnt
         objectMetadataInput.workspaceId,
       );
 
+    validateObjectMetadataInput(objectMetadataInput);
+
     if (
       objectMetadataInput.nameSingular.toLowerCase() ===
       objectMetadataInput.namePlural.toLowerCase()