docs(01-03): complete reaction removal plan

- add execution summary for Matrix text confirmation changes
- update state tracking and roadmap progress for phase 01
- record plan completion details for follow-up test work

.planning/phases/01-matrix-qa-polish/01-03-SUMMARY.md

@@ -0,0 +1,99 @@
+---
+phase: 01-matrix-qa-polish
+plan: 03
+subsystem: matrix
+tags: [matrix, confirmations, settings, text-ui]
+requires:
+  - phase: 01-matrix-qa-polish
+    provides: Space-aware Matrix store and handler wiring from plans 01-01 and 01-02
+provides:
+  - Text-only Matrix confirmation flow via `!yes` and `!no`
+  - Pending confirmation persistence on `OutgoingUI` send
+  - Read-only Matrix `!settings` dashboard
+affects: [matrix-adapter, matrix-tests, confirmation-flow]
+tech-stack:
+  added: []
+  patterns: [Matrix confirmation state stored per room, read-only settings dashboard rendering]
+key-files:
+  created: [.planning/phases/01-matrix-qa-polish/01-03-SUMMARY.md]
+  modified:
+    - adapter/matrix/bot.py
+    - adapter/matrix/reactions.py
+    - adapter/matrix/handlers/confirm.py
+    - adapter/matrix/handlers/settings.py
+    - adapter/matrix/handlers/__init__.py
+key-decisions:
+  - "Matrix OutgoingUI no longer emits reactions; confirmation state is persisted and resumed via `!yes` / `!no`."
+  - "`!settings` now renders a dashboard snapshot instead of advertising mutable subcommands."
+patterns-established:
+  - "Matrix adapter keeps transport UX text-based when callback events are unavailable or unreliable."
+  - "Confirmation handlers are registered as closures when adapter state access is required."
+requirements-completed: []
+duration: 3 min
+completed: 2026-04-02
+---
+
+# Phase 01 Plan 03: Reaction Removal Summary
+
+**Matrix confirmation prompts now render as plain text, persist pending state per room, and resolve through `!yes` / `!no` alongside a read-only settings dashboard.**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-04-02T19:53:30Z
+- **Completed:** 2026-04-02T19:56:30Z
+- **Tasks:** 2
+- **Files modified:** 5
+
+## Accomplishments
+
+- Removed Matrix reaction event handling and reaction emission from the adapter send path.
+- Stored pending confirmation metadata when `OutgoingUI` sends buttons, then resolved it through `!yes` / `!no`.
+- Replaced the `!settings` command menu with a read-only dashboard showing skills, soul, safety, and active chats.
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Remove reactions from bot.py, update send_outgoing for !yes/!no** - `8a6a33a` (feat)
+2. **Task 2: Update reactions.py text builders + confirm.py handlers + settings.py dashboard** - `01610ef` (feat)
+
+## Files Created/Modified
+
+- `adapter/matrix/bot.py` - Removed reaction callbacks and switched `OutgoingUI` delivery to text plus pending confirmation storage.
+- `adapter/matrix/reactions.py` - Updated helper text to `!skill` and `!yes` / `!no`, removed reaction send helpers.
+- `adapter/matrix/handlers/confirm.py` - Added closure-based confirm and cancel handlers backed by pending confirmation state.
+- `adapter/matrix/handlers/settings.py` - Replaced the command list response with a read-only dashboard summary.
+- `adapter/matrix/handlers/__init__.py` - Registered confirm and cancel handlers through store-aware factories.
+
+## Decisions Made
+
+- Removed Matrix reaction UX completely from adapter send and receive paths to match the phase requirement for command-driven confirmations.
+- Kept confirmation state in the Matrix adapter store keyed by room so `!yes` and `!no` can work without protocol changes.
+- Left the deeper settings subcommands in place, but made `!settings` itself a read-only overview as required by D-12.
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+Plan `01-04` can now focus on Matrix test updates against the text-only confirmation and dashboard behavior.
+
+## Self-Check: PASSED
+
+- Found `.planning/phases/01-matrix-qa-polish/01-03-SUMMARY.md`
+- Found commit `8a6a33a`
+- Found commit `01610ef`
+
+---
+*Phase: 01-matrix-qa-polish*
+*Completed: 2026-04-02*