feat(demo): add interview quality audit

openspec/changes/archive/2026-07-09-interview-demo-quality-audit/.archive-ready

@@ -0,0 +1 @@
+ready

openspec/changes/archive/2026-07-09-interview-demo-quality-audit/tasks.md

@@ -0,0 +1,32 @@
+## 1. OpenSpec And devflow
+
+- [x] 1.1 Create OpenSpec proposal/design/spec/tasks for `interview-demo-quality-audit`.
+- [x] 1.2 Record context, question pool, interface impact, audit, and verification plan in devflow decisions.
+- [x] 1.3 Pass OpenSpec validation and create `.committed`.
+
+## 2. Prompt/Gatekeeper Version Audit
+
+- [x] 2.1 Add compact Chat prompt audit metadata for planner, executor, verifier, and composer prompts.
+- [x] 2.2 Persist `prompt_audit` under `verifier_evaluation` for Chat verifier/composer outcomes.
+- [x] 2.3 Add focused tests proving prompt audit appears in persisted verifier evaluation.
+- [x] 2.4 Extend eval checks for prompt audit and Gatekeeper rule metadata.
+
+## 3. Eval Expansion
+
+- [x] 3.1 Extend diagnosis eval case/result schema for prompt audit fields.
+- [x] 3.2 Add fixture-backed cases for audit closure coverage.
+- [x] 3.3 Regenerate baseline JSON and Markdown reports.
+- [x] 3.4 Update eval docs/schema.
+
+## 4. Interview Demo Stabilization
+
+- [x] 4.1 Add `run-interview-demo-check.ps1` with service preflight, chat, trace, feedback, and summary output.
+- [x] 4.2 Update demo README and 10-minute script to use the preflight path.
+- [x] 4.3 Add interview Q&A documentation focused on Agent engineering tradeoffs.
+
+## 5. Verification And Archive
+
+- [x] 5.1 Run targeted tests for ChatService/prompt audit and diagnosis eval.
+- [x] 5.2 Run relevant broader regression tests.
+- [x] 5.3 Run E2E demo check with `mvp-demo` profile if dependencies are available; otherwise record the blocker.
+- [x] 5.4 Archive the OpenSpec change, update devflow artifacts, and commit implementation + archive.

openspec/changes/interview-demo-quality-audit/tasks.md

@@ -1,32 +0,0 @@
-## 1. OpenSpec And devflow
-
-- [x] 1.1 Create OpenSpec proposal/design/spec/tasks for `interview-demo-quality-audit`.
-- [x] 1.2 Record context, question pool, interface impact, audit, and verification plan in devflow decisions.
-- [x] 1.3 Pass OpenSpec validation and create `.committed`.
-
-## 2. Prompt/Gatekeeper Version Audit
-
-- [ ] 2.1 Add compact Chat prompt audit metadata for planner, executor, verifier, and composer prompts.
-- [ ] 2.2 Persist `prompt_audit` under `verifier_evaluation` for Chat verifier/composer outcomes.
-- [ ] 2.3 Add focused tests proving prompt audit appears in persisted verifier evaluation.
-- [ ] 2.4 Extend eval checks for prompt audit and Gatekeeper rule metadata.
-
-## 3. Eval Expansion
-
-- [ ] 3.1 Extend diagnosis eval case/result schema for prompt audit fields.
-- [ ] 3.2 Add fixture-backed cases for audit closure coverage.
-- [ ] 3.3 Regenerate baseline JSON and Markdown reports.
-- [ ] 3.4 Update eval docs/schema.
-
-## 4. Interview Demo Stabilization
-
-- [ ] 4.1 Add `run-interview-demo-check.ps1` with service preflight, chat, trace, feedback, and summary output.
-- [ ] 4.2 Update demo README and 10-minute script to use the preflight path.
-- [ ] 4.3 Add interview Q&A documentation focused on Agent engineering tradeoffs.
-
-## 5. Verification And Archive
-
-- [ ] 5.1 Run targeted tests for ChatService/prompt audit and diagnosis eval.
-- [ ] 5.2 Run relevant broader regression tests.
-- [ ] 5.3 Run E2E demo check with `mvp-demo` profile if dependencies are available; otherwise record the blocker.
-- [ ] 5.4 Archive the OpenSpec change, update devflow artifacts, and commit implementation + archive.