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-verdict-parsing/IMPLEMENTATION.md

@@ -0,0 +1,24 @@
+# Implementation: Fix Verdict Parsing and State Machine Alignment
+
+## Summary
+- Added `parse_verdict_status()` function to `task.py` that uses structured status-line parsing (`## Status:`, `- **Status**:`) before falling back to substring search
+- Fixed `determine_task_state()` to use structured verdict parsing, eliminating false-BLOCKED classification when PASS verdicts discuss failures
+- Aligned state machine with orchestrator spec: IMPLEMENTATION.md alone → BUG_FIND (not IMPLEMENT), ADVERSARIAL_BUG_REPORT alone → BUG_FIND (not ADV_BUG_FIND)
+- Added filesystem-sourced task name validation in `discover_tasks()` and `parse_sub_tasks()` — directories with characters outside `[A-Za-z0-9_-]` are skipped
+- Added comprehensive test classes: `TestVerdictParsing`, `TestStateMachineAlignment`, `TestTaskNameValidation`
+- Updated existing `test_implementation_state` to reflect new state machine behavior
+
+## Changes
+- `automaton/dashboard/core/task.py`: Added `parse_verdict_status()`, `_VALID_TASK_NAME_CHARS`, rewrote `determine_task_state()`, added name validation to `discover_tasks()` and `parse_sub_tasks()`
+- `tests/test_task.py`: Added 16 new tests, updated 1 existing test
+
+## Test Results
+90 passed in 0.06s (full suite)
+
+## Decisions
+- Kept substring fallback for unstructured verdicts for backward compatibility
+- ADVERSARIAL_BUG_REPORT alone now maps to BUG_FIND (not ADV_BUG_FIND) per orchestrator spec clarification
+- State machine checks are: DOC_REVIEW → both bug reports → BUG_REPORT alone → ADV alone → IMPLEMENTATION alone → TEST_PLAN → DESIGN → DECOMPOSITION → SPEC → BACKLOG
+
+## Blockers
+None