Hi @ahmedaldorr ,
I think it is present in the Zurich release as well just search for Workflow Editor in the all navigator.
or else try "https://<instance_url>.service-now.com/workflow_ide.do?sysparm_nostack=true&sysparm_use_polaris=fals..."
Hope this Helps you, if it helped you please mark it as helpful and accept the solution.
Regards,
Vishnu
