Extend the console command configuration to include 'crud' alongside the existing 'curd'
command for better supporting CRUD operations in the application. Additionally, update the
user warning message to recommend using the visual generation features for CRUD functionality
within the system, indicating that further support for command-line CURD/CRUD will be phased out.Adjust the related fields handling in the Curd command class methods to use 'onlyField' for
consistency with the singular form of field manipulations, and ensure correct method parameter
names are reflected in the relation setup.
