feat(MED-168): move toArray to shared utils

lib/services/mailer.service.ts

@@ -1,10 +1,9 @@
 'use server';
 
-import { toArray } from '@/lib/utils';
-
 import { getMailer } from '@kit/mailers';
 import { enhanceAction } from '@kit/next/actions';
 import { getLogger } from '@kit/shared/logger';
+import { toArray } from '@kit/shared/utils';
 
 import { emailSchema } from '~/lib/validations/email.schema';