Major version bump from v2.34.0 to v3.2.0.
Breaking changes upstream:
- v3.0.0: UniFi network API shifts (later 10.x); metrics, events and logs
may have changed names/labels.
- v3.2.0: defaults to a 60s background poll feeding cached Prometheus
scrapes (was on-demand poll per scrape). Set interval = 0 in up.conf
to restore on-demand behavior if needed.
Also migrate the container build from a Dockerfile to a native Dagger
pipeline (containers/unpoller/container.py) using the shared helpers in
blumeops.containers, following the navidrome/miniflux pattern. The
build-container workflow already prefers container.py when present.
Refresh last-reviewed and current-version in service-versions.yaml.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
