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/harden-dashboard-security-scripts/IMPLEMENTATION.md

@@ -0,0 +1,24 @@
+# Implementation: Harden Dashboard Security and Fix Scripts
+
+## Summary
+Closed security holes in the dashboard static file serving and tightened task name validation. Fixed `update.sh` to warn about uncommitted changes. Replaced placeholder URLs with the real Gitea repository URL. Added artifact integrity guidance.
+
+## Files Changed
+- `automaton/dashboard/ui/app.py`
+  - Replaced string-prefix path traversal check with robust `Path.relative_to()` resolution.
+  - Tightened task name validation to allow only `[A-Za-z0-9_-]+`.
+  - Added `import re`.
+- `tests/test_app.py` — added symlink path-traversal test and static-file happy-path test.
+- `scripts/update.sh` — added uncommitted-changes check before `git pull`.
+- `README.md` — replaced placeholder install URL with `http://10.37.0.86:3003/hermes/automaton`.
+- `scripts/install.sh` — replaced placeholder clone URL with `http://10.37.0.86:3003/hermes/automaton`.
+- `.rules.md` — added "Artifact Integrity" section with atomic-write guidance.
+
+## Verification
+- `python -m pytest tests/` passes: **72 tests passed**.
+- `bash -n scripts/update.sh` passes.
+- `bash -n scripts/install.sh` passes.
+
+## Decisions
+- Task names are restricted to kebab-case/alphanumeric to prevent filesystem traversal.
+- Symlinks escaping `html_dir` are rejected with 403.