sessions: Filbert row 185 r1 review, approve

docs/SESSIONS.md

@@ -1331,3 +1331,4 @@ are never rewritten or removed; corrections are new entries.
 2026-10-20T06:03:26Z | Filbert (Opus 5.5, 048f3c63) | row 184 r1 review (#1682, tester thread verbs in the CLI) | approve, comment 29396, rev 2180; my run on 3da362982: singles 22/22, cli 420/420, mutant M5 killed; no findings
 2026-10-20T06:14:11Z | Sage (Opus 5.5, 1ef1e4f8) | mos-0870 rows 177, 178, 180, 181 and follow-ups 182-184 (Q173, Q174), gates, landings and records | landed 177 1f994257a+9d9d95485 (#1675), 180 1905e385c (#1678), 181 ef48597d0 (#1679), 183 d1272e714 (#1681), 178 b2b33aee5 (#1676), 182 33ab5eeb9 (#1680), 184 87aca4cb8 (#1682), each on a green Sage gate with the patch-id matching the approved candidate; issues closed, P19 386 comments; sweep ef09f8b3f; first 178 landing attempt committed nothing (exported GIT_INDEX_FILE reached the worktree ls-files), fixed by scoping it; 178 activation needs its own Mos-checked window; nothing is live past copy 89af38a83afa
 2026-10-20T06:35:58Z | Sage (Opus 5.5, 1ef1e4f8) | mos-0928 plan: Part A re-pin 89af38a83 to the refactor head (rows 177, 180-184) under Q173, Part B row 178 proxy proof activation for Jason | plan agents/sage/work/window-plan/repin-rows-177-185.md and row 185 brief in 10e1bb495; Gitea #1683; row 185 added and briefed (revs 2183-2184, f38186943); P19 task 403, comments 344 (386) and 345 (385); nothing live touched
+2026-10-20T07:09:31Z | Filbert (Opus 5.5, 048f3c63) | row 185 r1 review (#1683, every activate backs up the stopped store) | approve, comment 29404, rev 2188; my run: stack-release 125/125, mutants M4 and M5 killed; N1 plan line note, N2 doc-only