feat: CLI command to view crisis metrics summary (#136)
crisis/metrics.py:
CrisisMetrics class — aggregate crisis detection metrics
Privacy-first: stores only counts, never user content
Daily JSONL files in ~/.the-door/metrics/
get_summary(days) → AggregateMetrics
get_report(days) → human-readable report
get_json(days) → JSON export
CLI: python3 -m crisis.metrics --summary/--json
crisis/__init__.py:
Export CrisisMetrics, AggregateMetrics
Makefile:
make metrics → summary report
make metrics-json → JSON export
tests/test_crisis_metrics.py: 6 tests
record_session, summary, report, JSON export