[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/utils/__tests__/validate-metadata-name.spec.ts

@@ -0,0 +1,22 @@
+import { InvalidStringException } from 'src/engine/metadata-modules/errors/InvalidStringException';
+import { validateMetadataName } from 'src/engine/metadata-modules/utils/validate-metadata-name.utils';
+
+describe('validateMetadataName', () => {
+  it('does not throw if string is valid', () => {
+    const input = 'testName';
+
+    expect(validateMetadataName(input)).not.toThrow;
+  });
+
+  it('throws error if string has non latin characters', () => {
+    const input = 'בְרִבְרִ';
+
+    expect(() => validateMetadataName(input)).toThrow(InvalidStringException);
+  });
+
+  it('throws error if starts with digits', () => {
+    const input = '123string';
+
+    expect(() => validateMetadataName(input)).toThrow(InvalidStringException);
+  });
+});

packages/twenty-server/src/engine/metadata-modules/utils/validate-metadata-name.utils.ts

@@ -0,0 +1,9 @@
+import { InvalidStringException } from 'src/engine/metadata-modules/errors/InvalidStringException';
+
+const VALID_STRING_PATTERN = /^[a-zA-Z][a-zA-Z0-9 ]*$/;
+
+export const validateMetadataName = (string: string) => {
+  if (!string.match(VALID_STRING_PATTERN)) {
+    throw new InvalidStringException(string);
+  }
+};