F1: pm-on-down stops the Console, so the paths section now says what each
path does to it. F2: the working `node <copy>/packages/cli/src/cli.mjs
plugins set` form and the PATCH shape, until row 175's fixed `mosaic
plugins set` lands. F3: the business-unreadable refusal on activate and
rollback.
Darkwing's candidate on ce5807989, manifest 2b161c51, approved by Dewey
(#1677 comment 29271). Doc-only: no test reads docs/TOOLS.md
(stack-release.test.mjs:428 names it in an expected message string), so
the approval is the gate (decision 137).