Implement the reverse of the existing YAML export: parse a YAML workflow definition and reconstruct the visual graph in the editor. This enables workflows to be authored or modified externally (e.g., in a text editor or CI pipeline) and then loaded back into the visual editor.
Parent feature: #247 (visual workflow editor)
Implement the reverse of the existing YAML export: parse a YAML workflow definition and reconstruct the visual graph in the editor. This enables workflows to be authored or modified externally (e.g., in a text editor or CI pipeline) and then loaded back into the visual editor.
Parent feature: #247 (visual workflow editor)