Archive completed tasks, add cleanup commands, self-documenting dashboard UI

- Archive 79 completed framework-dev tasks from tasks/ -> tasks/complete/
- status.py: add --cleanup-done and --install-cleanup-schedule commands
- Add scripts/automaton-cleanup.sh for periodic task archiving
- Dashboard: rename 'Background' tab -> 'Agent', 'Cleanup' agent -> 'Completed Task Archiver', remove redundant group headers and pill badges, dim inactive agent placeholders
- .rules.md: add Self-Documenting UI Names rule
- New tests: test_cleanup_done.py, expanded test_app.py and test_task.py

tasks/complete/autopilot-gate-integration/BUG_REPORT.md

@@ -0,0 +1,23 @@
+# Bug Report: Autopilot Gate Integration
+
+## Methodology
+Reviewed orchestrate.md autopilot section for gate-check loop, approval pauses, persona switching via .state, and session break recovery.
+
+## Acceptance Criteria
+| # | Criterion | Result |
+|---|-----------|--------|
+| 1 | Orchestrator uses `status.py --transition` between phases | ✅ |
+| 2 | Orchestrator calls `--validate-folder` before each transition | ✅ |
+| 3 | Orchestrator STOPS on validation violations | ✅ |
+| 4 | Approval gates pause autopilot (research/decomposition/design/test_design) | ✅ |
+| 5 | `--transition {phase}:awaiting_approval` before user sign-off | ✅ |
+| 6 | `--approve` only after user says "APPROVED" | ✅ |
+| 7 | Non-approval phases transition automatically | ✅ |
+| 8 | `.state` used for resumption | ✅ |
+| 9 | Persona switching via phase prompt loading | ✅ |
+| 10 | Session break recovery via `.state` | ✅ |
+
+## Findings
+None — gate-check loop is correctly implemented in orchestrate.md.
+
+## Verdict: PASS