docs(09-02): complete recovery & resume E2E tests plan

Tasks completed: 2/2
- Create recovery/resume scenario tests
- Create extended agent Q&A scenario tests

SUMMARY: .planning/phases/09-extended-scenarios/09-02-SUMMARY.md

.planning/ROADMAP.md

@@ -160,8 +160,8 @@ Plans:
 **Plans**: 2 plans
 
 Plans:
-- [ ] 09-01: Conflict & Parallel E2E Tests
+- [x] 09-01: Conflict & Parallel E2E Tests
-- [ ] 09-02: Recovery & Resume E2E Tests
+- [x] 09-02: Recovery & Resume E2E Tests
 
 ## Progress
 
@@ -180,7 +180,7 @@ Phases execute in numeric order: 1 → 1.1 → 2 → 3 → 4 → 5 → 6 → 7
 | 7. Mock Agent & Test Harness | v1.1 | 2/2 | Complete | 2026-01-31 |
 | 8. E2E Scenario Tests | v1.1 | 2/2 | Complete | 2026-01-31 |
 | 8.1. Agent Output Schema | v1.1 | 2/2 | Complete | 2026-01-31 |
-| 9. Extended Scenarios | v1.1 | 0/2 | Not started | - |
+| 9. Extended Scenarios | v1.1 | 2/2 | Complete | 2026-01-31 |
 
 ---
 *Roadmap created: 2026-01-30*

.planning/STATE.md

@@ -9,19 +9,19 @@ See: .planning/PROJECT.md (updated 2026-01-30)
 
 ## Current Position
 
-Phase: 8.1 of 9 (Agent Output Schema)
+Phase: 9 of 9 (Extended Scenarios)
 Plan: 2 of 2 in current phase
-Status: Phase complete
+Status: Phase complete - Milestone v1.1 complete
-Last activity: 2026-01-31 — Completed 08.1-02-PLAN.md
+Last activity: 2026-01-31 — Completed 09-02-PLAN.md
 
-Progress: █████████░ 87%
+Progress: ██████████ 100%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 33
+- Total plans completed: 35
 - Average duration: 3 min
-- Total execution time: 105 min
+- Total execution time: 111 min
 
 **By Phase (v1.0):**
 
@@ -36,7 +36,7 @@ Progress: █████████░ 87%
 | 6 | 3/3 | 9 min | 3 min |
 
 **Recent Trend:**
-- Last 5 plans: 08.1-02 (4 min), 08.1-01 (5 min), 08-02 (3 min), 08-01 (3 min), 07-02 (4 min)
+- Last 5 plans: 09-02 (3 min), 09-01 (3 min), 08.1-02 (4 min), 08.1-01 (5 min), 08-02 (3 min)
 - Trend: Steady
 
 ## Accumulated Context
@@ -116,6 +116,9 @@ Recent decisions affecting current work:
 - 08.1-02: MockAgentScenario aligned with agent output schema (status-based discriminated union)
 - 08.1-02: TestHarness convenience methods for scenario setup (setAgentDone/Question/Error)
 - 08.1-02: getPendingQuestion exposed through TestHarness interface
+- 09-02: Database is source of truth for recovery tests (not in-memory queue state)
+- 09-02: Blocked task recovery via DB update and re-queue
+- 09-02: Q&A flow tests use schema-aligned scenarios
 
 ### Pending Todos
 
@@ -135,5 +138,5 @@ None yet.
 ## Session Continuity
 
 Last session: 2026-01-31
-Stopped at: Completed 08.1-02-PLAN.md (Phase 8.1 complete)
+Stopped at: Completed 09-02-PLAN.md (Phase 9 complete, v1.1 milestone complete)
 Resume file: None

.planning/phases/09-extended-scenarios/09-02-SUMMARY.md

@@ -0,0 +1,101 @@
+---
+phase: 09-extended-scenarios
+plan: 02
+subsystem: testing
+tags: [vitest, e2e, recovery, resume, qa-flow, state-persistence]
+
+# Dependency graph
+requires:
+  - phase: 08.1-02
+    provides: [MockAgentManager with schema-aligned scenarios, TestHarness convenience methods]
+provides:
+  - E2E tests for recovery/resume after interruption
+  - E2E tests for extended agent Q&A scenarios
+  - Proof that database is source of truth for state persistence
+affects: []
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns:
+    - Database as source of truth for task/queue state recovery
+    - Agent crash recovery with task re-dispatch
+
+key-files:
+  created:
+    - src/test/e2e/recovery-scenarios.test.ts
+  modified: []
+
+key-decisions:
+  - "Database state is source of truth, not in-memory queue state"
+  - "Blocked tasks can be unblocked by updating DB status and re-queueing"
+  - "Q&A flow tests use schema-aligned scenarios (done/question/unrecoverable_error)"
+
+patterns-established:
+  - "Recovery tests verify DB state persistence across operations"
+  - "Q&A tests verify full waiting->resumed->stopped state machine"
+
+# Metrics
+duration: 3min
+completed: 2026-01-31
+---
+
+# Phase 09 Plan 02: Recovery & Resume E2E Tests Summary
+
+**E2E tests proving recovery after interruption and extended agent Q&A flows work correctly with database as source of truth**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-01-31T14:42:03Z
+- **Completed:** 2026-01-31T14:45:08Z
+- **Tasks:** 2
+- **Files modified:** 1
+
+## Accomplishments
+
+- 8 E2E tests proving recovery and Q&A scenarios work correctly
+- Recovery tests validating database as source of truth for state persistence
+- Q&A tests validating full agent:waiting -> agent:resumed -> agent:stopped state machine
+- All 34 E2E tests pass with no regressions
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Create recovery/resume scenario tests** - `62b13d8` (test)
+2. **Task 2: Create extended agent Q&A scenario tests** - `62b13d8` (test - combined with Task 1)
+
+Note: Both tasks implemented in single test file with two describe blocks.
+
+## Files Created/Modified
+
+- `src/test/e2e/recovery-scenarios.test.ts` - 8 tests across 2 describe blocks (Recovery after interruption, Agent Q&A extended scenarios)
+
+## Decisions Made
+
+1. **Database is source of truth**: Recovery tests verify that queue state survives because task status is persisted to DB, not just in-memory.
+2. **Blocked task recovery via DB update**: Since no `unblockTask` method exists, tests update task status via repository then re-queue.
+3. **Combined task implementation**: Both recovery and Q&A tests implemented in single file for cohesion.
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- All 34 E2E tests pass (6 happy path + 14 edge cases + 6 extended + 8 recovery/Q&A)
+- Phase 9 complete - all extended scenarios validated
+- v1.1 Test Infrastructure milestone complete
+
+---
+*Phase: 09-extended-scenarios*
+*Completed: 2026-01-31*