A line on top of the parameters: the set last put into this node and when,
what changed since (with Put them back), and a "last put in" mark on its
card and column. Remembered in this browser per workflow and node (the
newest 100), forgotten when the receipt undoes it, and dropped from view
once none of the values it changed is left. Without a record, the line says
which saved set the values match or come closest to (at most 3 apart).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each saved set for the selected node is a card with the picture made with
its values (or the kept picture it came from) and a line per source: a
workflow's parameter set (with how many pictures it made, Open shows that
set), a kept picture (See it), or saved here, with the day. Changes are
drawn: numbers as two bars with an arrow, choices as old -> new; what stays
says why; Show all lists every value. Compare opens the whole workflow
against the canvas. With two sets or more, a side-by-side table (picture on
top of each column, changed values marked, Use N under each).
Backend: materials/by_node_type tells each record's origin, kept picture and
preview; parameters/by_node_type gives each set's signature; new GET
/anomalous/parameter_pictures counts the pictures of many sets in one pass,
reading each picture's signature once per file version.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tests/ (Python backend tests, .mjs frontend rule tests) is no longer
ignored. tools/run_tests.mjs runs the structure check, every
tests/*.mjs and the Python tests with $PYTHON, the portable
python_embeded or python. docs/guides/testing.md says how to run and
write them; README links it. Developer notes no longer point at 18 test
files that were removed earlier (AGENTS.md table, backend, frontend and
update-guide notes).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
