The kernel gains a screen model (process/screen): each step's components in
declared order become neutral blocks both heads render - HELP_TEXT and HTML as
text, VIEW_FORM pairs on every step, RECORD_LIST paged through GET .../records,
the validation review with its preview and summary, PROCESS_SUMMARY_RESULTS
lines, DOWNLOAD_FORM references (GET /download), WIDGET through the widget
render model, and step help content.
The runner presents each screen, asks the provider on every input step
(validation review included), restarts at backStep with isStepBack=true when
the provider returns BACK, cancels on an abort signal with POST .../cancel,
and checks min/max input records before init. A step whose components are
only a VIEW_FORM no longer counts its formFields as inputs.
qqq process run prints intermediate screens to stderr and the last as its
output, asks validate-or-skip and Submit? on a terminal, saves downloads to
--out-dir, and turns Ctrl-C into a server cancel (exit 130). Verified live on
sleepInteractive, greetInteractive, clonePeople, simpleThrow, placeAddressPick
and person.bulkEdit's review screen; findings 11 and 12 recorded.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>