Each row now carries a third column, MESSAGE, after TARGET and TRIGGER
(or OUTCOME). Nothing is shortened to fit: the rows and their headers pan
together with ←→, and the footer says so while the table runs past the
edge. The outbox no longer filters as you type, which keeps the footer
within 72 cells.
A column header that pans now pins with its section heading, as a
header that does not pan always did.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>