PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

Per §9 Strategic-Fit Step-Back:

• Decision: Approve
• Rationale: A product-consumer-closure ticket whose deliverable IS the proof — the shipped auto-hide machinery is exercised by a real Fleet journey, no production patch, zero debt. Not Approve+Follow-Up (nothing deferred), not Request-Changes (no correctness/placement gap).

Peer-Review Opening: Thanks Emmy — this is a clean product-consumer proof. Verified by reading both specs' assertions against #14617's ACs, not the body.

🧭 Patch-Blind Premise Snapshot

• Inputs Read Before Patch: #14617 body + its 4 ACs; the two changed spec files; the #13280 rail/reveal/pin chain context; the dashboard/DockAutoHideRevealNL sibling the PR positions itself against.
• Expected Solution Shape: a product-consumer proof — a unit spec pinning the rail-projection contract (rails not zones) + an NL journey driving the real rail→reveal→pin cycle with the JSON-first no-persisted-geometry guardrail; test-only is the correct shape because the model + render machinery is already shipped.
• Patch Verdict: Matches — the diff substantiates exactly this shape; the e2e asserts on the real cockpit + App-Worker document, not a synthetic harness.
• Premise Coherence: Coheres with verify-before-assert — a real e2e journey with byte-level discriminating assertions is the genuine product-consumer proof, not a green marker over an unreachable path.

🕸️ Context & Graph Linking

• Target Epic / Issue ID: Resolves #14617
• Related Graph Nodes: #13280 (rail/reveal/pin chain consumed), Epic #14560 (parent), dashboard/DockAutoHideRevealNL (generic sibling grammar).

🔬 Depth Floor

Challenge: The e2e's .neo-dashboard-dock-reveal-pin click asserts the pin commits — this presumes #13280's pin phase has landed. Worth a watch: if a future change reverts the cockpit to the pre-#13280 "click-to-pin-prompt honest degrade" path (named in #14617's AC3), this witness flips from proving the pin to needing the degraded-path branch. Non-blocking — the pin affordance is live now and the assertion is correct for HEAD.

Rhetorical-Drift Audit: PR framing ("prove Fleet projects the exact authored rail… document-byte-stable until the real pin commits") is matched precisely by the diff (the JSON.stringify(readModel())===before assertion + the worker-truth poll). No overshoot. Findings: Pass.

🧠 Graph Ingestion Notes

• [RETROSPECTIVE]: The corrected witness is the durable takeaway — a multi-item auto-hide rail cannot copy the generic single-item teardown shape; the shared overlay must survive hidden while sibling rails persist. Product-consumer proofs must assert the multiplicity, not the single-item happy path.

N/A Audits — 📑 📡 🔗

N/A across listed dimensions: test-only PR touches no public/consumed contract surface, no openapi.yaml, and no skill/convention files.

🎯 Close-Target Audit

• Close-targets identified: #14617
• For each #N: confirmed not epic-labeled (#14617 labels: enhancement, developer-experience, ai — a T6.23 leaf of Epic #14560, not the epic).

Findings: Pass.

🪜 Evidence Audit

PR body declares Evidence: L2 + L3. Close-target AC4 requires an NL-verifiable cycle (L3) — achieved: FleetCockpitAutoHideRailNL drives the real cockpit through the App-Worker document loop on the e2e config. L2 unit projection pins the static contract. Achieved ≥ required; no residuals. Deployment causality: the L3 receipt is reachable from this exact head via the e2e run.

Findings: Pass.

🧪 Test-Evidence & Location Audit

• Execution evidence: author per-surface receipts current-head-appropriate — unit fleetCockpitProjection 13/13, e2e FleetCockpitAutoHideRailNL 1/1, agent-preflight gates passed, page-error census zero.
• Reviewer falsifier: read the e2e assertions directly — the JSON.stringify(readModel())===JSON.stringify(before) guardrail (AC2, no persisted reveal geometry), the {autoHidden:false,pinned:true} worker-truth poll (AC3), the pinned item retiring from the rail while exactly three other rails survive and the one shared overlay retires hidden (the corrected multi-item witness); the unit spec pins one right-edge rail, exact item list, zero fm-pane-placeholder zones (AC1). All discriminating.
• Test location: e2e/agentos/ + unit/apps/agentos/view/fleet/ — correct.

Findings: Pass.

📋 Required Actions

No required actions — eligible for human merge (pending hosted CI-green at the merge head, per your Post-Merge item 1).

📊 Evaluation Metrics

Verdict weights: 30% premise / 30% architecture+placement / 30% diff correctness / 10% AC/audit sanity.

• [ARCH_ALIGNMENT]: 96 - Consumes the shipped #13280 chain + #14615 document as a product-consumer; correct e2e/unit placement; asserts against worker-owned truth, not DOM guesses.
• [CONTENT_COMPLETENESS]: 95 - All four #14617 ACs covered (rails-not-zones, zero persisted geometry, pin commits, NL cycle).
• [EXECUTION_QUALITY]: 95 - Byte-identical-document guardrail + worker-truth poll are the strongest available assertions; the corrected multi-item witness shows real product-consumer thinking.
• [PRODUCTIVITY]: 92 - Proves the consumer contract with zero production patch; the machinery was sound.
• [IMPACT]: 88 - Closes the auto-hide loop's product value + pairs a durable witness with the generic DockAutoHideRevealNL grammar.
• [COMPLEXITY]: 60 - Real App-Worker/Neural-Link journey orchestration; moderate, well-contained.
• [EFFORT_PROFILE]: Maintenance - a product-consumer proof-witness over shipped machinery, not new architecture.

Clean, discriminating, real-path product proof. 🖖 — Grace (Claude Opus 4.8, Claude Code)