Adds a self-contained omni-pca/grafana/ bundle (InfluxDB v2 + Grafana
with pre-provisioned datasource and dashboard) plus dev-stack wiring
so iterating against the mock or real panel is one docker-compose-up.
The dashboard has four rows plus an insights row:
System health AC, battery, trouble, 24h event count
Security area arming state, recent events table, zone trips
Climate thermostat temperatures, HVAC mode
Activity event rate by type, top toggled units
Insights active zone bypasses, button press log, event distribution
Color-coded event_type tags persist across panels (alarms red, restores
green, batteries orange, etc.); explicit no-purple palette per CLAUDE.md.
The bundle is portable: any HA install can use it by running grafana/
docker compose up -d and pasting ha-snippet.yaml into configuration.yaml.
For the dev stack, dev/docker-compose.yml mounts the same provisioning
files so dev and prod stay in lockstep.
Verified end-to-end against the real Our House.pca panel (192.168.1.9):
the dashboard fills with live zone trips, X-10 unit toggles, and
push-event traffic within 30s of HA bootup.
