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/state-file-enforcement/VERDICT.md

@@ -0,0 +1,24 @@
+# VERDICT: State File Enforcement
+
+
+## Status: PASS
+## Summary
+Implemented `.state` file as single source of truth for task phase, with approval sub-states (awaiting_approval/approved), atomic writes, forbidden artifacts per phase, task creation gate, and full transition validation in status.py.
+
+## Phase Results
+| Phase | Result |
+|-------|--------|
+| Implementation | ✅ PASS |
+| Bug Find | ✅ PASS (1 minor finding) |
+| Adversarial Bug Find | ✅ PASS |
+| Doc Review | ✅ PASS |
+
+## Findings
+- All acceptance criteria met
+- Minor: `.gitignore` pattern for `.state` not explicitly enforced at project level (documented as metadata only)
+- Minor: Concurrent `--create-task` race condition is theoretically possible but unlikely in practice
+
+## Final Verdict
+**PASS** — All acceptance criteria met. The .state file enforcement mechanism is complete and working. All tests pass.
+
+Score: +10