Place named an image's build seat by "kind: image", a form no seat definition writes, so every
image artifact's lint, unit and integration steps ended could not run. It now uses the seat
definition's own form, seatdef.OnKindImage ("kind:image"). No other kind constant has the space.
Builds: design 47 G §324, §397
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h