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-install-update-flow/IMPLEMENTATION.md

@@ -0,0 +1,52 @@
+# IMPLEMENTATION: fix-install-update-flow
+
+## Summary
+
+Fixed 5 issues in the install/update flow: hardcoded git URL, `.venv` cwd bug, Windows venv path, hook copy-vs-symlink inconsistency, and missing `--version` smoke test.
+
+## Changes
+
+### R1 -- User-supplied git URL (D11)
+
+`scripts/install.sh`: Replaced hardcoded `http://10.37.0.86:3003/hermes/automaton` with `GIT_URL="${1:-}"`. If empty, prints usage with irreversibility warning and exits 1. The `if [ -d "$FRAMEWORK_DIR" ]` check now `exit 0` instead of falling through to `else`.
+
+### R2 -- Fix `.venv` cwd bug
+
+`scripts/install.sh`: Moved venv setup to use `$FRAMEWORK_DIR/.venv` instead of relative `.venv`. Changed `requirements.txt` to `$FRAMEWORK_DIR/requirements.txt`.
+
+### R3 -- Windows venv path
+
+`scripts/install.sh`: Added platform-aware venv Python detection:
+- `$FRAMEWORK_DIR/.venv/bin/python3` (Unix)
+- `$FRAMEWORK_DIR/.venv/Scripts/python.exe` (Windows)
+- Fallback: `python3`
+
+Uses `"$VENV_PY" -m pip` instead of `.venv/bin/pip` for cross-platform compatibility.
+
+### R4 -- Hook copy-vs-symlink consistency
+
+- `scripts/update.sh`: Changed `ln -sf "$HOOK_SRC" "$HOOK_DST"` to `cp "$HOOK_SRC" "$HOOK_DST"` + `chmod +x "$HOOK_DST"`.
+- `scripts/upgrade.sh`: Replaced all `ln -sf` and symlink-checking logic (`readlink`, `-L`) with `cp` + `chmod +x`. Simplified the hook-exists warning to point to `install-hooks.sh`.
+
+### R5 -- `--version` smoke test
+
+`scripts/install.sh`: Added `python3 "$FRAMEWORK_DIR/scripts/status.py" --version || echo "WARNING: ..."` after self-improvement loop bootstrap.
+
+### R6 -- Tests
+
+`tests/test_install_update_flow.py`: 15 tests across 4 classes:
+- `TestInstallShGitUrl` (4 tests): git URL required, no hardcoded URL, usage message, irreversibility warning
+- `TestInstallShVenv` (4 tests): venv in framework dir, Windows path, `-m pip`, no relative venv
+- `TestInstallShVersionCheck` (1 test): version check present
+- `TestHookConsistency` (6 tests): update.sh uses cp, upgrade.sh uses cp, install-hooks.sh uses cp, chmod present, no symlink check
+
+### R7 -- Documentation
+
+- `CHANGELOG.md`: task 8 entry
+- `README.md`: updated install instructions
+
+## Verification
+
+- `bash -n scripts/install.sh scripts/update.sh scripts/upgrade.sh` -- OK
+- `python3 -m pytest tests/test_install_update_flow.py -v` -- 15 passed
+- `python3 -m pytest tests/ -q` -- 424 passed (409 + 15 new)