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/move-completed-tasks-to-complete-folder/BUG_REPORT.md

@@ -0,0 +1,23 @@
+# BUG_REPORT: move-completed-tasks-to-complete-folder
+
+## Findings
+
+### Bug 1 (LOW): `cmd_create_task` error message references old path
+
+When creating a task with the same name as a completed task, the error message uses `task_path` which is now the completed task path (via `_task_dir` fallback). The message says "already exists at {task_path}" which shows the `tasks/complete/<name>/` path instead of `tasks/<name>/`. This is correct behavior but could be confusing to the user.
+
+**Severity:** LOW (accurate but surprising path)
+**Fix:** None needed for v1. The error message is factually correct.
+
+### Bug 2 (INFO): Subtask paths not covered by fallback
+
+The `_task_dir` fallback only applies to non-subtask paths (no "/" in the name). If a subtask is completed, `_task_dir` won't find it in `tasks/complete/<parent>/subtasks/<name>/`. However, subtasks are never independently transitioned to `complete` -- they are part of their parent task's lifecycle.
+
+**Severity:** INFO (by design)
+**Fix:** None needed.
+
+## Summary
+
+No correctness bugs found. One LOW (cosmetic error message) and one INFO (by design).
+
+**Verdict: CLEAN**