Backfills knoebels."LZ_open_meteo_hourly" from 2024-05-15 (start of queue
collection) and keeps it current. Imperial units; timestamps stored as naive
America/New_York to line up with the rest of the knoebels schema.
- weather_logger.py: --backfill uses the ERA5 Archive API; default mode does a
self-healing recent sync via the Forecast API (past_days=7, upsert on conflict)
- docker-compose.yml: add `weather` oneshot service (also align scraper to its
live `oneshot` profile)
- systemd/knb-weather.{service,timer}: nox user timer, every 6h (linger enabled)
- queries/dm_knb_queue_weather.sql: dm_knb_queue_weather view joining the full
queue-time series to hourly weather (hour-bucketed), with a WMO code decode
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
