A 'Text' toggle in the editor toolbar swaps the canvas for the whole flow as
pretty JSON ({name, trigger_type, enabled, nodes, edges}). Copy it to share or
hand to an LLM, or paste a flow and 'Load into editor' (validates parse + one
trigger; backend re-validates on Save). Imported nodes land at 0,0 — one
'Clean up layout' click arranges them. en + native de.