Restore archived tasks, fix dashboard scroll-reset, bind ornith, add Playwright smoke test

- **Restore 82 completed tasks** from tasks/complete/ back to tasks/ top
  level (all <7 days old per the cleanup policy; premature bulk archive
  was fixed).
- **Dashboard: fix scroll-reset on auto-refresh** — renderBoard rebuilds
  the board via innerHTML every 2s, destroying each column-body's
  scrollTop. Now snapshots column-body scrollTop + board.scrollLeft +
  view.scrollTop before rebuild and restores after (matched by
  PHASE_GROUPS index).
- **Dashboard UI additions** (pre-existing unstaged work): approval
  section cards, transition buttons, inline artifact editor (textarea for
  writing missing SPEC/VERDICT/etc from the detail modal).
- **Bind ornith as Implement model** — config.md: Model explicit to
  omlx/Ornith-1.0-35B-4bit-mlx, context window 32768. Interactive
  autopilot already used ornith via opencode default; now explicit.
- **Fix cleanup stub** — automaton-cleanup.sh had a stale --project arg
  pointing at a pytest temp dir (test isolation leak). Rewired to point
  at ~/.automaton.
- **Fix plist-isolation test** — test asserted host plist doesn't exist,
  but a real install creates it. Now snapshots mtime before run, asserts
  unchanged after (only a write during the test counts as bleed).
- **New Playwright smoke test** (tests/test_dashboard_ui.py) — 2 tests:
  board renders tasks, column scroll survives auto-refresh tick.
  Verified the test fails without the scroll fix (scrollTop resets to 0).
  Skipped via importorskip when playwright is absent (main CI stays
  green).
- **Clarify SI loop scope in README** — new-project onboarding section
  documents the framework-scoped self-improvement loop and options
  (leave/pause/create project loop).
- **CHANGELOG** documents all changes including the known model-divergence
  gap (mde tasks marked complete but per-role model binding was never
  implemented).

tasks/fix-test-plan-phase-mapping/CODE_REVIEW.md

@@ -0,0 +1,19 @@
+# Code Review: fix-test-plan-phase-mapping
+
+## Reviewed Files
+- `scripts/status.py` (line 348-349: `_infer_state_from_artifacts()`)
+- `automaton/dashboard/core/task.py` (line 548-549: `determine_task_state()`)
+- `tests/test_task.py`
+
+## Changes
+Changed `TEST_PLAN.md` mapping from `implement` → `test_design` in both `status.py` and dashboard `task.py`.
+
+## Analysis
+- **Correctness**: `TEST_PLAN.md` is produced during the `test_design` phase, not `implement`. The workflow is: `test_design` → (approval) → `implement`. TEST_PLAN.md is the output of `test_design`, so it should map to `test_design`.
+- **Consistency**: Both `status.py` and dashboard `task.py` now use the same mapping
+- **Test updates**: Existing tests updated to assert `TEST_DESIGN` instead of `IMPLEMENT`, and new test added for `--upgrade` inference
+- **No regression**: Tasks with both TEST_PLAN.md and IMPLEMENTATION.md still correctly map to `code_review` (because IMPLEMENTATION.md is checked first)
+
+## Verdict: PASS
+
+The fix is correct, minimal, and consistent across both enforcement and dashboard code.