Each daily run now pushes one Pushgateway metric per currency row from
the Flex Activity Query's CashReport section (typically BASE_SUMMARY
aggregate + one row per held currency). Makes dormant-account balance
checks trivial and adds a Grafana surface for cash drift alerting.
Requires the Activity Flex Query in IBKR Client Portal to have the
CashReport section enabled.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>