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feat(wzdx): WZDx adapter + CENTRAL_TRAFFIC family bootstrap (v0.9.0)

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Opens Phase 4 transportation aggregation (Design B, Central-direct). New
registry-driven wzdx adapter polls the FHWA WZDx Feed Registry, fetches each
eligible v4.x GeoJSON feed concurrently, and emits work_zone events into the new
CENTRAL_TRAFFIC stream. Production code; central-supervisor AND central-gui
restart (new adapter class + stream + ADAPTER_GROUPS). Ships disabled.

First adapter to use the category/subject split: category="work_zone.wzdx" (GUI
event_type "work_zone" via split_part) while the NATS subject is
central.traffic.work_zone.{state}. Subject state from the registry row, geocoder
state as fallback. Severity from vehicle_impact (all-lanes-closed=3,
some-lanes-closed=2, all-lanes-open=1, unknown/missing=1). Feed filter
geojson + active + needapikey=false + version 4.x (21 of 39 feeds). 600s cadence.
Dedup composite <data_source_id>:<feature_id> in the shared cursors.db; stateless
discovery (no conftest isolation entry). enrichment_locations uses the canonical
("latitude","longitude") paths.

Full suite: 739 passed, 1 skipped (central and unprivileged zvx, 3x each).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Matt Johnson 2026-05-25 20:35:08 +00:00
commit 7eab5fc1b1
12 changed files with 571 additions and 1 deletions
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3
docs/PRODUCER-INTEGRATION.md
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@ -349,7 +349,7 @@ central.<domain>.<subtype>[.<dimensions>...]
```
- `<domain>` is one of `wx`, `fire`, `quake`, `space`, `disaster`, `hydro`,
`meta` (the current set — see [§8](#8-the-streamentry-registry) for adding
`traffic`, `meta` (the current set — see [§8](#8-the-streamentry-registry) for adding
one). Operators MUST be able to subscribe to all of one domain with
`central.<domain>.>`.
- `<subtype>` is adapter-driven and identifies the event category within the
@ -537,6 +537,7 @@ STREAMS: list[StreamEntry] = [
StreamEntry("CENTRAL_SPACE", "central.space.>"),
StreamEntry("CENTRAL_DISASTER", "central.disaster.>"),
StreamEntry("CENTRAL_HYDRO", "central.hydro.>"),
StreamEntry("CENTRAL_TRAFFIC", "central.traffic.>"),
StreamEntry("CENTRAL_META", "central.meta.>", event_bearing=False),
]
```