Records what the six changes measured, and replaces the pick-up item -- which
was step 6 -- with plan/14, since there is nothing left in 13.
Two things a future session needs and cannot infer from the code. The VACUUM:
migration 43 compresses context_snapshot but Postgres does not return the disk
by itself, so until `VACUUM FULL actions` runs the storage win exists only on
paper and the table is temporarily larger, not smaller. And the gap: nothing
exercises the scroll behaviour in a browser, because the frontend has no test
runner, and prepend-and-restore-scroll is the part most likely to feel wrong
even when it is correct.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Dvvqn9ZDR4ixeFPHNbww7
