docs(06-02): complete markdown export plan

Tasks completed: 2/2
- Create exporter module
- Create /export command handler

SUMMARY: .planning/phases/06-consensus-export/06-02-SUMMARY.md

.planning/ROADMAP.md

@@ -19,7 +19,7 @@ None
 - [x] **Phase 3: Project CRUD** - Project management commands (M2)
 - [x] **Phase 4: Single Model Q&A** - AI client abstraction, basic queries (M3)
 - [x] **Phase 5: Multi-Model Discussions** - Open mode, discuss mode, @mentions (M4, M5, M8)
-- [ ] **Phase 6: Consensus & Export** - Consensus generation, markdown export (M6, M7)
+- [x] **Phase 6: Consensus & Export** - Consensus generation, markdown export (M6, M7)
 
 ## Phase Details
 
@@ -60,12 +60,12 @@ None
 **Plans**: 4 (05-01 discussion service, 05-02 open mode, 05-03 discuss mode, 05-04 mentions)
 **Completed**: 2026-01-16
 
-### Phase 6: Consensus & Export
+### Phase 6: Consensus & Export ✓
 **Goal**: Consensus generation from discussions and markdown export
 **Depends on**: Phase 5
 **Research**: Unlikely (internal patterns, markdown generation)
 **Plans**: 2 (06-01 consensus generation, 06-02 export)
-**Status**: In progress
+**Completed**: 2026-01-17
 
 ## Progress
 
@@ -79,4 +79,4 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6
 | 3. Project CRUD | 3/3 | Complete | 2026-01-16 |
 | 4. Single Model Q&A | 2/2 | Complete | 2026-01-16 |
 | 5. Multi-Model Discussions | 4/4 | Complete | 2026-01-16 |
-| 6. Consensus & Export | 1/2 | In progress | - |
+| 6. Consensus & Export | 2/2 | Complete | 2026-01-17 |

.planning/STATE.md

@@ -5,23 +5,23 @@
 See: .planning/PROJECT.md (updated 2026-01-16)
 
 **Core value:** Get richer, more diverse AI insights through structured multi-model discussions—ask a team of AIs instead of just one.
-**Current focus:** Phase 6 — Consensus & Export (in progress)
+**Current focus:** Milestone 1 complete — All 6 phases done
 
 ## Current Position
 
 Phase: 6 of 6 (Consensus & Export)
-Plan: 1 of 2 in current phase
+Plan: 2 of 2 in current phase
-Status: In progress
+Status: Phase complete
-Last activity: 2026-01-16 — Completed 06-01-PLAN.md (consensus generation)
+Last activity: 2026-01-17 — Completed 06-02-PLAN.md (markdown export)
 
-Progress: █████████░ ~92%
+Progress: ██████████ 100%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 15
+- Total plans completed: 16
 - Average duration: 4 min
-- Total execution time: 1.03 hours
+- Total execution time: 1.1 hours
 
 **By Phase:**
 
@@ -32,10 +32,10 @@ Progress: █████████░ ~92%
 | 03-project-crud | 3 | 11 min | 4 min |
 | 04-single-model-qa | 2 | 10 min | 5 min |
 | 05-multi-model | 4 | 18 min | 5 min |
-| 06-consensus-export | 1 | 5 min | 5 min |
+| 06-consensus-export | 2 | 8 min | 4 min |
 
 **Recent Trend:**
-- Last 5 plans: 05-02 (3 min), 05-03 (5 min), 05-04 (8 min), 06-01 (5 min)
+- Last 5 plans: 05-03 (5 min), 05-04 (8 min), 06-01 (5 min), 06-02 (3 min)
 - Trend: Fast
 
 ## Accumulated Context
@@ -74,6 +74,8 @@ Recent decisions affecting current work:
 - **05-04:** @mentions persist with is_direct=True in current round
 - **06-01:** JSON format for consensus output (agreements array, disagreements array)
 - **06-01:** Graceful error handling returns empty consensus on JSON parse failure
+- **06-02:** BytesIO for in-memory markdown file generation (no temp files)
+- **06-02:** Filename sanitization with space→underscore replacement
 
 ### Deferred Issues
 
@@ -85,6 +87,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-01-16T20:07:55Z
+Last session: 2026-01-17
-Stopped at: Completed 06-01-PLAN.md (consensus generation)
+Stopped at: Completed 06-02-PLAN.md (markdown export) — Milestone 1 complete
 Resume file: None

.planning/phases/06-consensus-export/06-02-SUMMARY.md

@@ -0,0 +1,97 @@
+---
+phase: 06-consensus-export
+plan: 02
+subsystem: api
+tags: [markdown, export, telegram, io]
+
+# Dependency graph
+requires:
+  - phase: 06-01
+    provides: consensus model and generation
+  - phase: 05
+    provides: discussion service, rounds, messages
+provides:
+  - Markdown exporter for discussions and projects
+  - /export command for Telegram document attachments
+affects: []
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns: [io.BytesIO for in-memory file generation]
+
+key-files:
+  created: [src/moai/core/exporter.py, src/moai/bot/handlers/export.py]
+  modified: [src/moai/bot/handlers/__init__.py, src/moai/bot/handlers/commands.py]
+
+key-decisions:
+  - "BytesIO for in-memory markdown file (no temp files needed)"
+  - "Filename sanitization with space→underscore replacement"
+
+patterns-established:
+  - "Document export via reply_document with BytesIO"
+
+issues-created: []
+
+# Metrics
+duration: 3min
+completed: 2026-01-17
+---
+
+# Phase 06 Plan 02: Export Summary
+
+**Markdown export module with /export command sending discussions and projects as Telegram document attachments**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-01-17T00:00:00Z
+- **Completed:** 2026-01-17T00:03:00Z
+- **Tasks:** 2
+- **Files modified:** 4
+
+## Accomplishments
+
+- Created exporter module with SPEC-compliant markdown formatting
+- /export command sends active discussion as .md document
+- /export project sends full project with all discussions
+- Help text updated with export options
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Create exporter module** - `152d617` (feat)
+2. **Task 2: Create /export command handler** - `e5108c6` (feat)
+
+**Plan metadata:** (this commit) (docs: complete plan)
+
+## Files Created/Modified
+
+- `src/moai/core/exporter.py` - Markdown export functions (export_discussion, export_project, _format_consensus)
+- `src/moai/bot/handlers/export.py` - /export command handler
+- `src/moai/bot/handlers/__init__.py` - Register export_command handler
+- `src/moai/bot/handlers/commands.py` - Updated HELP_TEXT with export options
+
+## Decisions Made
+
+- Used io.BytesIO for in-memory file creation (no temp files, cleaner)
+- Sanitize filename by replacing spaces with underscores
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None
+
+## Next Phase Readiness
+
+- Phase 6 complete (M6 + M7 milestones achieved)
+- All milestone features implemented: consensus generation and markdown export
+- Milestone 1 complete - ready for /gsd:complete-milestone
+
+---
+*Phase: 06-consensus-export*
+*Completed: 2026-01-17*