Merge integration head into #797 stall guard

docs/SESSIONS.md

@@ -2064,6 +2064,16 @@ are never rewritten or removed; corrections are new entries.
 
 2026-11-05 | codex-ux-skill-author | Vikunja #818 UX improvement skill author handoff | Candidate-02 three-file package personally authored; package/copy/patch/arithmetic/integrity checks passed; 19 synthetic behavioral samples and all 186 raw artifacts retained with candidate-01 issue/correction and limits. Exact manifest b93d7836ed7c70db62386192d6e1db5c4f867f841aaa7645c3c861def5a9b140; evidence /mnt/storage/scratch/mosaic-lead/skill-ux-improvement/author/run-20261105T022125Z/HANDOFF.md. Independent source review pending; no commit, app suites, forge/queue writes, installation, activation or publication.
 2026-11-04 | Mos, skill integrator | #818 / Gitea #1845 | Integrated exact independently approved ms-ux-improvement candidate02 into source;3hashes/validator/whitespace pass and author histories preserved. Separate commit from MVP; its activation target staysbd8120318. No install, activation, publication or live action.
+2026-11-05 | Codex implementation sub-agent | #797 / #1839 MVP 3 relay fixes | Isolated author work on fix/mvp3-relay-797 at 05fdfef9ea1fdddf58c725c04f229ca8559fc054; queue refused linked worktree; local commit only, no live or push authority. Evidence: /mnt/storage/scratch/mosaic-lead/mvp3/relay-fix-r1-report.md.
+2026-11-05 | Codex implementation sub-agent | #797 / #1839 MVP 3 relay fixes author handoff | Four bounded fixes; F2 red/green retained; final bus, harness, business and direct-importer gates 2657/2657 with zero failures/cancellations/skips. Local commit only; independent review remains. Full evidence: /mnt/storage/scratch/mosaic-lead/mvp3/relay-fix-r1-report.md.
+2026-11-05 | Codex implementation sub-agent | #797 / #1839 relay R2 trusted coordinator context | Chartered local branch fix/mvp3-relay-797-r2 from 29a3cc63238307d8644447c67a0364a6b03dfa36; isolated config-to-bundle-to-broker correction, no push or live authority. Queue refused linked worktree; canonical read returned nothing. Evidence: /mnt/storage/scratch/mosaic-lead/mvp3/relay-fix-r2-report.md.
+2026-11-05 | Codex implementation sub-agent | #797 / #1839 relay R2 author handoff | Trusted configured-coordinator discovery with offline arbitrary-key integration; required 321/321, related 124/124, final touched bundle 24/24, corrected reviewer acceptance probes 13/13. Original probe preserved with obsolete equality assertion documented. Local commit only; independent review remains. Evidence: /mnt/storage/scratch/mosaic-lead/mvp3/relay-fix-r2-report.md.
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+2026-11-05 | implementation child | #797 MVP 3 planning coverage at 05fdfef9e, branch fix/mvp3-planning-797 | scalar coverage guidance and actionable PM notice ready for review; 228 tests pass, no skips; coder proxy-stall diagnosed read-only, D3–D5 reported; queue refused linked worktree; local commit only, no push/merge/runtime writes.
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+2026-11-05 | Codex implementation child | MVP 3 #797 D2 coder-stall fix on fix/mvp3-coder-stall-797 from 05fdfef9e | Claude private streaming activity marker + answer-only stdout; Pi model-event coverage; silent/interrupted controls preserved. Final Node 24.22.1 full 28-file gate: 376 pass, 0 fail/skip/cancel. Queue refused linked worktree; no workaround. Local commit only, no push/stash/live actions. Report: /mnt/storage/scratch/mosaic-lead/mvp3/coder-stall-fix-r1-report.md; independent review remains with lead.
+2026-11-05 | Implementation child | MVP 3 #797 coder-stall review F1 on fix/mvp3-coder-stall-797 from 1bd007739 | Preserve complete failed Claude result stdout and exit status; module-declared model activity disables synthetic stdout marking while Pi/worker/mock fallback remains. Real localhost HTTP 400 regression fails baseline and passes fix; final Node 24.22.1 gate 414/414 across 31 whole files, no skips. One local commit only; no push/stash/forge/live actions. Queue refused linked worktree without workaround. Report: /mnt/storage/scratch/mosaic-lead/mvp3/coder-stall-fix-r2-report.md; independent review remains with lead.
+2026-11-05 | Implementation child | MVP 3 #797 coder-stall review F2 on fix/mvp3-coder-stall-797 from 8094901bc | Private helper completion pipe supplies exact fixed diagnostics for SIGKILL/load/runtime failures while complete CLI errors preserve text bytes/status, with no synthetic activity or new session. Baseline 20 pass/4 intended fail; final Node 24.22.1 sequential 31-file matrix 420/420, no skips. Direct, managed and read-only bubblewrap controls pass; helper digest pin updated. One local commit only; queue refused linked worktree without workaround; no push/stash/forge/live actions. Report: /mnt/storage/scratch/mosaic-lead/mvp3/coder-stall-fix-r3-report.md; independent review remains with lead.
 2026-11-05 | Codex ui797 implementation child | #797 isolated OIDC/TLS, browser CLI and campaign budget support from 05fdfef9e on feat/ui797-support | Author implementation/tests underway in lead-chartered worktree; queue refused linked worktree, no canonical queue writes or protected actions.
 2026-11-05 | Codex ui797 implementation child | #797 feat/ui797-support author handoff | Three isolated test tools and focused tests ready for lead review; final unique gates 149 pass / 0 fail / 0 skip, real production-CLI browser OIDC sign-in included, metered-stop/ancestry limits documented. Local commit only; no remote/live activity, spend, role/contract or product runtime edits.
 2026-11-06 | ui797-support-fix-r2 implementation sub-agent | #797 corrections on feat/ui797-support above bd8340b9b, confined to packages/cli/live plus one appended build entry and this line | All eight review findings addressed with regression tests; sequential whole files identity 8/browser 8/budget 33 (49 pass, 0 fail/skip/cancel), all review probes rerun, owned-process/listener sweeps empty; forced proxy chosen after browser-only containment failed. Local commit authorized; independent review pending. Queue refused linked worktree; no canonical queue/forge writes, push, stash, live/.53 contact, model spend, product-runtime/role/contract/dependency changes or attribution trailers. Report: /mnt/storage/scratch/mosaic-lead/mvp3/ui797-support-fix-r2-report.md.
@@ -2071,5 +2081,11 @@ are never rewritten or removed; corrections are new entries.
 2026-11-06 UTC | ui797-support-fix-r4 implementation sub-agent | #797 review corrections on feat/ui797-support above 905d313cd | Minimal browser mount/environment boundary; independent config-byte proof and retained binding keep halt on sidecar damage; normal-path campaign hash/epoch agreement; unconditional namespaces and HTTPS 17443/oidc docs. Baseline failures retained; six controls corrected; whole files 112 pass, 0 fail/skip/cancel; five retained probes exit 0, zero forbidden traffic, no owned survivors/listeners, TMPDIR removed. Five support paths, one appended BUILD entry and this line; prefix bytes verified. Queue refused linked worktree; no queue/forge/push/stash/model/secrets/.53/live or unrelated-session action. Local author candidate for independent review. Report: /mnt/storage/scratch/mosaic-lead/mvp3/ui797-support-fix-r4-report.md.
 2026-11-06 UTC | MVP3 lead #797 (Opus) | #797 support R4 P1 fix on feat/ui797-support above fce831c05 | Conflicting ledger targets now need owner corroboration or are replaced by the owner-verified pin, else refused; 4 regressions fail on r4 and pass after; whole files 116 pass/0 fail; reviewer probe 0 wrong halts. Local commit; independent r5 review next. No push/stash/.53/live action.
 2026-11-06 UTC | MVP3 lead #797 (Opus) | #797 support R5 P1 fix on feat/ui797-support above 85e1ec5d1 | Pin must name its own campaign's and the owner's target; serve freezes startup paths and retains the ledger path; running service corroborates by its unchanged startup ledger. Owner business/config retarget refuses without retained evidence (tradeoff recorded). 4 regressions (3 fail on r5); whole files 120 pass/0 fail; reviewer probes 0 wrong halts. Local commit; independent r6 review next. No push/stash/.53/live action.
+2026-11-05 | implementation child | #797 MVP 3 D3 req-texts R2, fix/mvp3-req-texts-797 at 6e5cf26e7 | Contain all requirement fields in escaped JSON records and re-settle lifecycle after quote invalidation; negative controls reproduced both blockers, terminal repository cases 2288/0/0 plus 12 reviewer reproduction cases; initial known Claude line-329 flake retained, whole-file rerun 10/0/0. One local commit only, ready for independent review; report /mnt/storage/scratch/mosaic-lead/mvp3/req-texts-fix-r2-report.md; queue refused linked worktree, no bypass/push/live actions.
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+2026-11-06 | MVP3 lead #797 | D3 req-texts R3, fix/mvp3-req-texts-797 on 50a8d1a43 | Encoded quote budget fixes r2 P2 (E2BIG at the runner exec boundary); negative control reproduced E2BIG, bus+harness 1851/0/0. Local commit only, awaiting independent r3 review.
+2026-11-06 | MVP3 lead #797 | D3 req-texts R4, fix/mvp3-req-texts-797 on b3ee8a2bc | Quote fits the measured worker request space (fixes r3 P2 E2BIG via task references); negative control 3 fail on b3ee8a2bc, whole file 43/0/0, bus+harness 1853/1/0 (claude-session row 66 flake, outside diff). Local commit only, awaiting r4 review.
+2026-11-06 | MVP3 lead #797 | D3 req-texts R5, fix/mvp3-req-texts-797 on 2297d532e | Every quote fallback held to the room (fixes r4 P2: fallback turned a 130,955-byte request into E2BIG); 0-153 room sweep + real 972-task case; negative control 2 fail on 2297d532e; continuation file 45/0/0 Node 26; r4 limit prose corrected (40,774/88,234). Local commit only, awaiting r5 review.
 2026-11-06 UTC | ui797 stall-guard implementation sub-agent | #797 two fixes on feat/ui797-stall-guard from 5df42478b | Adapter event monitoring for first model output and typed launch refusal backoff, with base/fix evidence and package gates under /mnt/storage/scratch/mosaic-lead/mvp3/stall-guard-evidence/; linked-worktree queue refused. Local commits authorized; independent review pending. No push, stash, protected host, live-instance, role, policy, schema or config change. Report: /mnt/storage/scratch/mosaic-lead/mvp3/stall-guard-report.md.
 2026-11-06 UTC | ui797 stall-guard review-fix implementation sub-agent | #797 three corrections on feat/ui797-stall-guard-r2 from 3e754c96a | Adapter stdout parity, signal-specific child-death receipts, instance-running-only cooldown; Node 26 gates and negative controls recorded in /mnt/storage/scratch/mosaic-lead/mvp3/stall-guard-r2-report.md. Local commits only; queue refused linked worktree; independent review pending. No push, merge, deployment, live-host contact, model call, secret, role, policy, contract or schema changes.
+2026-11-06 UTC | ui797 stall-guard integration implementation sub-agent | #797 integration of 5255e4e74 into 6b2c925b9 | Reconciled Claude/Pi activity sources, retained cooldown and signal receipts; final Node 26 harness 309 pass, CLI 1197 pass/1 base-reproduced skip, six guard E2Es within 11 pass, bus 1615 pass plus project-files 5 pass/1 timeout also on exact BASE; earlier row-66 timing failure and all comparisons retained. Local merge candidate for independent review; no push, deployment, real model call or protected-host contact. Report: /mnt/storage/scratch/mosaic-lead/mvp3/stall-guard-int-report.md.