docs: row 290 landing record and session line (doc only)

BUILD-LOG.md

@@ -5532,3 +5532,5 @@ claim. Receipts and limitations in agents/lena/work/queue-296/BUILD.md and run-r
 - 2026-10-24 (rockerduck, row286 / #1791 r6, sage-4112 / #1825): corrected only two fixture constants to unique19-character values after the landing secrets check refused r5. No waiver/guard/assertion/product change. Added-package-lines secrets grep empty; touched6/6+24/24, library151/151, bus981/981 on fresh shortTMP timeout-k10; both exact new values absent from all four outputs. Mutants not rerun as directed. Plain evidence in agents/rockerduck/work/queue-286/BUILD.md and gate-r6; new manifest/push and round3 follow.
 
 2026-10-24T14:37:02Z | Sage | Row 286 (#1791, C2-03b, Rockerduck on Codex, Boyd and Dewey) LANDED 5d7801dc1. Before: refactor at d55944edb. After: r6 candidate 75f6d56b1's 19 commits cherry-picked onto d55944edb. The one conflict (64f1ff950, BUILD-LOG.md and SESSIONS.md) is append-only and kept both sides, with 0 lines removed against either parent. Apart from the logs, the tree equals the candidate except on the 6 paths of my doc commit d55944edb. Reviews: round 2 (r5 ec8cb10c0) Boyd c31584 rev 3928, Dewey c31585 rev 3929; round 3 (r6) Boyd c31587 rev 3942, Dewey c31588 rev 3943. Sage posted the requests (c31583, c31586) because Rockerduck has no token. Gate GREEN on r5's tree e9c73ab96 at 14:14:11Z, then the push stopped at push-check STOP secrets. The guard came in today with #1825. Two added fixture constants (SLOT_TOKEN in library-credential.test.mjs, SEAT_TOKEN in sync.test.mjs) were 31 characters and matched its token-assignment pattern. sage-4112: no waiver (mos-1570) and no guard edit; r6 shortened only those two values to 19 characters, with reviewers confirming the delta. Gate GREEN again on 5d7801dc1 at 14:36:42Z with its own npm ci: 17 package suites, 4251 tests, 0 fail, 1 skip, which is the allowed FED R7 entry whose runner passed 1/1. All 12 scripts/test-*.sh rc 0. Neither old nor new fixture values appear in any of the 29 run outputs. Mutants: Rockerduck killed P1, P2 and B285-M1 (gitea-grant X-G1). For Dewey's N1 I also ran B285-M1 against library-credential.test.mjs; T7 and T9 failed (4/6) and passed after the restore. sage-4100 (chief grant seeded as fixture until C2-21) is recorded in the 285 entry. Overlap sweep found no in-review row on the 9 code paths. push-check FF_OK, NO_BINARY, SECRETS_CLEAN, NO_ATTRIBUTION. #1791 closed with c31591. No P19 task names row 286, so there is no Vikunja task to close. Brief template gains a sage-4112 line: test credentials stay under 24 characters. The live stack is not re-pinned.
+
+2026-10-24T14:55:11Z | Sage | Row 290 (#1795, C2-12b, the setup sheet rewrite, Louie on Codex, Webby) LANDED 3d7dff345. Before: refactor at 18334d713. After: Louie's r2 candidate 22510988d (four doc commits on 963303403) cherry-picked onto 18334d713. The commits match by patch-id and range-diff, and docs/case2/SETUP-SHEET.md is blob 37b451c6, the text Webby approved in rounds 2-3 (42b75e484) and again on the rebase (round 4, webby/reviews 0006f03f4). Sage posted the request (c31595, revs 3952-3953) because Louie has no token; Webby's verdict is c31596, recorded at rev 3954. Gate from the brief, doc only: a grep of packages/*/tests, scripts/test-*.sh and tests/ for SETUP-SHEET finds nothing, and a positive-control grep does find matches. Louie checked that the sheet's two setting names match broker.mjs:5341. No suite ran: no test reads the file (decision 137), so the mos-1455 all-suites gate, which covers code rows, doesn't apply, and Fethry's slot for row 225 stays untouched. push-check FF_OK, SECRETS_CLEAN, NO_ATTRIBUTION. #1795 closed with c31597. No P19 task names row 290. The live stack is not re-pinned.

docs/SESSIONS.md

@@ -1667,3 +1667,4 @@ are never rewritten or removed; corrections are new entries.
 
 - 2026-10-24 — rockerduck (a403aa78-b550-4bab-a613-7ea3fd75ec79), row286 / #1791 r6 under sage-4112: two fixture-value replacements only, exact secrets grep empty, touched6/6+24/24 and whole151/151+981/981, zero output fixture matches; no assertion/production/guard change, manifest prepared for round3.
 2026-10-24T14:37:02Z | Sage (1ef1e4f8) | Row 286 / #1791 landed (mos-1576, sage-4100, sage-4112) | Boyd and Dewey approved r5 and r6; first push STOP secrets on two fixture values, r6 shortened them; gate GREEN 14:36:42Z (4251 tests); pushed 5d7801dc1; #1791 c31591 closed; case2 brief re-pinned for 225/229/284/287-290 (revs 3930-3936); brief template sage-4112 line
+2026-10-24T14:55:11Z | Sage (1ef1e4f8) | Rows 225/287/290 started on Codex, 290 landed (mos-1576, sage-4125) | 225 CLEAR to Fethry (rebase r2); 287 to new Codex seat Steelbeak (registered 18334d713, owner rev 3948, reviewers boyd,dewey rev 3949), sage-4125 chief library read grants only with definition scopes; 290 Webby c31596, landed 3d7dff345, #1795 c31597 closed; 229 holds for the after-10-27 live check