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/standardize-task-path-conventions/.state

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+complete

tasks/complete/standardize-task-path-conventions/IMPLEMENTATION.md

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+# Implementation: Standardize Task Path Conventions
+
+## Summary
+Updated all prompts under `prompts/` to use the canonical task path `{project}/.automaton/tasks/{task-name}/` instead of the deprecated `{project}/tasks/{task-name}/`.
+
+## Files Changed
+- `prompts/decompose.md`
+- `prompts/test_design.md`
+- `prompts/doc_review.md`
+- `prompts/workflow.md`
+- `prompts/referee.md`
+- `prompts/adversarial_bug_find.md`
+- `prompts/research.md`
+- `prompts/design.md`
+- `prompts/implement.md`
+- `prompts/bug_finder.md`
+- `tests/test_prompt_paths.py` (new regression test)
+
+## Verification
+- `rg "\{project\}/tasks/\{task-name\}" prompts/ templates/` returns no matches.
+- `python -m pytest tests/test_prompt_paths.py -v` passes (27 tests).
+
+## Decisions
+- Templates under `templates/tasks/` did not contain legacy paths.
+- The regression test lives in `tests/test_prompt_paths.py` and will fail CI if a legacy path is reintroduced.

tasks/complete/standardize-task-path-conventions/REVIEW.md

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+# Review
+- **Status**: approved
+- **Timestamp**: 2026-06-14T09:59:50.713408
+- **Comment**: 

tasks/complete/standardize-task-path-conventions/SPEC.md

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+# SPEC: Standardize Task Path Conventions
+
+## Goal
+Ensure every prompt uses the canonical task path `{project}/.automaton/tasks/{task-name}/`.
+
+## Requirements
+1. Update all prompts under `prompts/` that reference task paths:
+   - `research.md`
+   - `design.md`
+   - `test_design.md`
+   - `implement.md`
+   - `bug_finder.md`
+   - `adversarial_bug_find.md`
+   - `doc_review.md`
+   - `referee.md`
+   - `decompose.md`
+   - `onboarding.md`
+   - `compaction.md`
+2. Update `templates/tasks/*` artifacts if they contain legacy paths.
+3. Add a regression test `tests/test_prompt_paths.py` that fails if any prompt reintroduces the deprecated `{project}/tasks/{task-name}/` path.
+
+## Acceptance Criteria
+- [ ] No prompt references `{project}/tasks/{task-name}/` without `.automaton/`.
+- [ ] Regression test exists and passes.
+
+## Non-Goals
+- Changing any prompt semantics beyond path strings.
+
+## Stop Condition
+When all acceptance criteria are met, output "CONTRACT_MET".

tasks/complete/standardize-task-path-conventions/VERDICT.md

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+# Verdict: Standardize Task Path Conventions
+
+## Status: PASS
+**Completion Date**: 2026-06-14
+
+## Summary
+All prompts now use the canonical task path `{project}/.automaton/tasks/{task-name}/`. A regression test prevents reintroduction of the deprecated path.
+
+## Findings
+- All 10 affected prompt files updated.
+- No legacy paths remain in `prompts/` or `templates/`.
+- Regression test passes.
+
+## Remaining Issues
+None.
+
+## Score
++10 PASS