A card on the canvas (right-click > Job sheet) takes many prompts, a line each,
the runs of each, a rest between pictures and the same seeds if wanted; with no
prompt it runs the canvas as it is. The page runs it from copies of the workflow
kept at the start, as saves run, so the canvas stays as it is; pause, go on and
stop from any page, a failed or interrupted run pauses it, a reload goes on and
another page takes over a sheet whose page is gone. run_workflow(sheet=...) lets
an AI hand over prompts or settings by name; the sheet is that call's run step.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>