docs(ri-050): RI-2-001 independent review recorded — APPROVED (#1275)

Review 172 on PR #1278 (head 99b8f6ea): forge suite 116/116 executed at
head, workspace typecheck 45/45, consumer sweep clean, digest gate
before==after. CI red on the PR is the lane-wide fleet-test failure only
and carries no information about the change (fred, log-content analysis).
Continuation by fargo (sb-it-1-dt) per Jason; identity incident and fred's
ruling recorded in the scratchpad. Wave 2 (RI-2-002 + RI-4-001) next.

docs/scratchpads/ri-050.md

@@ -35,7 +35,7 @@ Soft cap 250K. Projected 190K across 10 cards. Track per-card used vs estimate i
 - RI-1-001 worker: pi glm-5.3:high, pid 2322125, worktree ri-1-001, log /var/tmp/ri-050/ri-1-001-run.log
 - RI-2-001 worker: pi glm-5.3:high, pid 2322126, worktree ri-2-001, log /var/tmp/ri-050/ri-2-001-run.log
 - Gotcha recorded: pi has no -f flag (that's pi-do.sh); pass brief as positional message. First launch died "Unknown option: -f" — relaunched.
-- CI lane: PR #1276 (bootstrap) fails `test` at base like every next PR — fred's green #1270 unblocks (comms sent 2026-08-17T05:21Z, comms/20260817T052148Z__from-jarvis__650fe8.md). Merge gate for all RI PRs queues behind #1270.
+- CI lane: PR #1276 (bootstrap) fails `test` at base like every next PR — fred's green #1270 unblocks (comms sent 2026-08-17T05:21Z, `comms/20260817T052148Z__from-jarvis__650fe8.md`). Merge gate for all RI PRs queues behind #1270.
 - Live RI-N1 evidence posted to #1275 (comment 22915): pipeline 2439 publish-next-npm SUCCESS beside build-gateway FAILURE.
 
 ---
@@ -70,6 +70,7 @@ PRD section on this branch, so this repo is self-sufficient).
 Base: `origin/next` @ 476db12b. NOTE: `main` and `next` have DIVERGED — never base on main.
 
 Branches (all pushed, all clean trees):
+
 - `docs/ri-050-mission-bootstrap` @ 5114faa2 → PR #1276 (open, mergeable) — bootstrap docs +
   this scratchpad + TASKS.md DAG. STATUS: CI red on `test` only, which is the known lane-wide
   failure (see blocker below); own prettier issue already fixed.
@@ -81,7 +82,7 @@ Branches (all pushed, all clean trees):
   scripts/verify-release.test.mjs passes 7/7 locally with negative fixtures). CI: same known
   lane-red `test` step only.
 - `fix/ri-050-forge-fail-closed` @ 99b8f6ea → PR #1278 (open, mergeable) — RI-2-001 worker
-  reported success (typed FORGE_* capability errors, --simulate typed simulated everywhere,
+  reported success (typed `FORGE_*` capability errors, --simulate typed simulated everywhere,
   vacuous true/echo gates replaced, closed ForgeOutcome set, 116 tests green incl. 16 new).
   ORCHESTRATOR REVIEW NOT YET DONE — your first job. Review the diff
   (1391 insertions across forge src), check the fail-closed paths and that simulated
@@ -93,7 +94,7 @@ Every `next` PR pipeline is red on ONE assertion:
 `packages/mosaic/framework/tools/fleet/test-start-agent-session.sh:103` ("host provides 'pi'
 in the system path"). Pre-existing at base; affects PRs #1276/#1277/#1278 identically.
 fred's PR #1270 ("unblocks every PR on next") is green and open — it is HIS to merge; do not
-merge it yourself. jarvis sent comms (comms/20260817T052148Z__from-jarvis__650fe8.md in
+merge it yourself. jarvis sent comms (`comms/20260817T052148Z__from-jarvis__650fe8.md` in
 jarvis-brain) asking merge timing; no reply yet as of handoff. Merge gates for ALL RI PRs
 queue behind #1270 landing. Until then: review/develop freely, merge nothing that needs the
 green gate (docs-only #1276 arguably could merge red-lane with Jason's explicit call — ask,
@@ -113,7 +114,7 @@ Final: RI-V-001 evidence pack (real green next publish run post-gate + all cards
 ## Worker mechanics (measured, reuse)
 
 - Dispatch: create worktree `git -C /home/jwoltje/src/mosaic-stack worktree add
-  /home/jwoltje/src/mosaic-stack-worktrees/<id> -b <branch> origin/next`, write a brief to
+/home/jwoltje/src/mosaic-stack-worktrees/<id> -b <branch> origin/next`, write a brief to
   /var/tmp/ri-050/, then run from INSIDE the worktree:
   `pi -p --no-session --model zai/glm-5.3:high --tools read,bash,edit,write "$(cat brief.md)"`
   (pi has NO -f flag — pass the brief as a positional message; first dispatch died on that).
@@ -130,8 +131,8 @@ Final: RI-V-001 evidence pack (real green next publish run post-gate + all cards
 - fred's open PRs (#1270 and others) — review evidence welcome, merging his is not yours.
 - Other RI PRs' authors' lanes: #1277/#1278 are yours to gate and merge ONCE lane is green
   and review is recorded.
-- Never `--no-verify`; never bypass the wrapper-fails-closed rule (wrapper failure ⇒ blocked
-  + report exact command + stop).
+- Never `--no-verify`; never bypass the wrapper-fails-closed rule (wrapper failure ⇒
+  `blocked + report exact command + stop`).
 
 ## Session-restore command sequence
 
@@ -141,3 +142,50 @@ Final: RI-V-001 evidence pack (real green next publish run post-gate + all cards
 4. Review RI-2-001 (PR #1278) if not yet done; then dispatch wave 2.
 
 — jarvis, 2026-08-17
+
+---
+
+# CONTINUATION — fargo (sb-it-1-dt)
+
+Orchestrator seat is now **fargo** on sb-it-1-dt (Jason, 2026-08-17): Claude seat, worktree discipline
+per fred's ruling (`~/agent-work/<slug>`, create → work → commit → push → remove as one act; the
+helper's `/src` refusal is a web1 convention, does not bind here). fred supports; lane rulings are
+his. Workers remain local pi `zai/glm-5.3:high` + limited Claude per Jason.
+
+## 2026-08-17 — RI-2-001 independent review DONE
+
+- **PR #1278 APPROVED** (Gitea review 172, pinned to head 99b8f6ea). Executed evidence, not read-only:
+  forge suite 116/116 at head (matches PR claim), forge lint green, forge typecheck green after
+  building `@mosaicstack/macp` dist (TS2307 on bare `pnpm install --frozen-lockfile` is a
+  minimal-install build-order artifact — the macp import is type-only, vitest passes unbuilt; CI
+  installs build workspace deps, hence green there), **workspace typecheck 45/45 at head**,
+  consumer sweep: no external type consumers of RunManifest/StageStatus/ForgeTaskResult/
+  TaskExecutor; only importer of the package is packages/mosaic via registerForgeCommand
+  (smoke test asserts registration/help only — cannot break). Digest gate (shaggy's) before==after
+  with both-arm reactivity controls.
+- CI red on #1276/#1277/#1278: lane-wide `test` failure only
+  (test-start-agent-session.sh:103, fred's guard mis-wired; #1270 unwires it). Fred measured log
+  content: one real byte-identical failure per pipeline (2456/2457/2458); 13 of ~14 `FAIL` grep
+  hits are passing fail-loud test NAMES. **The red carries no information about the RI changes.**
+- Non-blocking finding: README L141-143 + skills/mosaic-forge/SKILL.md document bare
+  `mosaic forge run`/`resume`, which now exits 1 FORGE_NO_EXECUTOR — fast-follow docs touch.
+- **Identity incident, ruled on by fred:** review 172 recorded under shared host principal
+  mos-dt-0, not fargo. Mechanism (measured, wrapper source): pr-review.sh resolves its acting login
+  from the tea login list only; no fargo tea login on this host → silent host-default fallback;
+  MOSAIC_GIT_IDENTITY is only read in detect-platform.sh get_gitea_token's fallback arm, never
+  reached. Exact-id read-back verifies against the writing token, so it passed while attribution
+  was wrong — durable-provenance machinery proves the write, not the seat. Fred's ruling: review
+  172 stands (substance/verdict/pin correct; label wrong); NO re-approval (one approval,
+  annotated, is the stronger record); fred posts the provenance correction under @fred with
+  --login fred-ms (hard-fail path); no fargo tea login ever (freeze + Jason's to authorize);
+  tooling gap filed by fred. Also explains (does not reopen) #1228's mos-dt-0 attribution.
+- Merge gate: all RI PRs queue behind fred's green #1270 (Jason's call).
+
+## Next
+
+1. Wave 2 dispatch: RI-2-002 (MACP fail-closed, mirror RI-2-001 pattern for
+   packages/macp/src/gate-runner.ts) + RI-4-001 (PRD authority). Two parallel workers max.
+2. Docs fast-follow (README + mosaic-forge skill) — fold into #1276 or a tiny docs card.
+3. RI-V-001 evidence at the end.
+
+— fargo, 2026-08-17