CI: switch postgres service image to timescale/timescaledb-ha:pg17-all
which bundles PostGIS, fixing the lidar migration failure in PR and
production workflows.
Tests: ~30 new test files / extensions, ~600+ new tests, taking total
coverage from 70.42% to 73.4%. Targets included GraphQL resolver
unauthenticated paths, SNMP context queries (mempools, processors,
ip_addresses, neighbors, wireless_clients, arp_entries), worker
routing/lifecycle (alert notification, alert digest, weather sync,
job cleanup, cn_maestro, uisp, mikrotik backup, report worker),
SNMP monitoring executors (storage, interface, processor) end-to-end
via stub adapter, NetBox + Sonar sync integration paths, ConfigChanges
listing and correlator, organizations membership query, and live-view
smoke tests for org-scoped settings, integrations, maintenance, agent,
device deep paths, schedules. Property tests used for query
composition and pure helpers where natural.
