add userFriendly messages to PermissionsException (#13659)

/closes #13580

<img width="1186" height="754" alt="image"
src="https://github.com/user-attachments/assets/d5be9e3a-2748-4ad0-b29b-98038cbeeb6a"
/>

packages/twenty-server/src/engine/workspace-datasource/workspace-datasource.service.ts

@@ -80,6 +80,10 @@ export class WorkspaceDataSourceService {
     throw new PermissionsException(
       'Method not allowed as permissions are not handled at datasource level.',
       PermissionsExceptionCode.METHOD_NOT_ALLOWED,
+      {
+        userFriendlyMessage:
+          'This operation is not allowed. Please try a different approach or contact support if you need assistance.',
+      },
     );
   }
 }