Reconnect migrated workflows and datatables between n8n instances

About

Purpose This workflow is designed to automate the re-wiring of all your subworkflows and datatable actions after migrating them to a new n8n instance. What it does Recursive ID Swapping**: Takes a master dictionary of your old IDs -> new IDs, loops through your workflow JSONs, and recursively hunts down and replaces the node parameters. (Saves you from having to know if the ID is nested in an options object or at the root). Bypasses the strict API schema**: If you've ever tried to push a