feat(state_511_atis_cameras): Castle Rock 511 traffic cameras telemetry (v0.9.6)

New CENTRAL_TRAFFIC_CAMERAS stream + state_511_atis_cameras adapter. Telemetry
half of Castle Rock (events shipped in v0.9.2). Each Idaho camera -> one
telemetry event on /telemetry; detail drawer renders <img> direct from the
source (no blob storage / proxy in Central -- URL only).

supervisor + gui + ARCHIVE restart (NEW event-bearing stream
central.traffic_cameras.>). Ships disabled; public-unauth (no api key). Idaho only.

- Full camera list via POST /List/GetData/Cameras (DataTables), PAGINATED at
  100/page (Idaho ~455 = 5 pages). GetUserCameras was a red herring (4 default
  cams). The 100-row page cap also means v0.9.2 state_511_atis silently
  truncates its 114-row Construction layer -> separate v0.9.7 fix.
- Subject central.traffic_cameras.{state}.{camera_id}; category
  camera.state_511_atis_cameras -> GUI event_type "camera". data_class=telemetry.
- Per-UTC-day dedup {state}:cam:{id}:{YYYY-MM-DD}: one event per camera per day
  -- always shows today's cameras, no per-poll flooding, no retention
  coordination. Inherits the v0.9.1 dedup mixin.
- All sources included (Idaho511/ITDNET/RWIS/UDOT/ODOT/WYDOT/MTD border cameras);
  source surfaced in data + the drawer for provenance. WKT POINT (lon lat) -> geo.
- No upstream image-capture timestamp (lastUpdated is config-edit time); drawer
  shows no false "Captured" line. Cadence 600s. Severity 1 (telemetry).

Full suite: 829 passed, 1 skipped (central and unprivileged zvx, 3x each).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

tests/fixtures/state_511_atis_cameras_sample.json

@@ -0,0 +1 @@
+{"recordsTotal":2,"recordsFiltered":2,"data":[{"DT_RowId":"1","tooltipUrl":"/tooltip/Cameras/1?lang=%7Blang%7D&noCss=true","agencyLogoEnabled":false,"visible":true,"isDefault":false,"images":[{"id":1,"cameraSiteId":1,"sortOrder":1,"description":"N/A","imageUrl":"/map/Cctv/1","imageType":0,"isVideoAuthRequired":false,"videoDisabled":false,"disabled":false,"blocked":false,"language":"en"}],"id":1,"sourceId":"10.C1","source":"UDOT","type":"UDOT","areaId":null,"area":null,"sortOrder":1,"roadway":"I-15","direction":"Unknown","location":"I-15 UT/ID State Line UT","latLng":{"geography":{"coordinateSystemId":4326,"wellKnownText":"POINT (-112.198 42.0011)"}},"linkId1":"112984999F","linkId2":"114769197T","created":"2023-01-23T13:51:47.3533333+00:00","lastUpdated":"2023-01-23T13:51:47.3533333+00:00","lastEditedBy":"zeeshawn.ahmad@gmail.com","defaultCameraSite":false,"nickname":null,"language":"en","jsonData":{},"jsonDataSerialized":null,"region":null,"state":null,"county":null,"city":null,"dotDistrict":null},{"DT_RowId":"2","tooltipUrl":"/tooltip/Cameras/2?lang=%7Blang%7D&noCss=true","agencyLogoEnabled":false,"visible":true,"isDefault":false,"images":[{"id":2,"cameraSiteId":2,"sortOrder":325,"imageUrl":"/map/Cctv/2","imageType":0,"refreshRateMs":300000,"isVideoAuthRequired":false,"videoDisabled":false,"disabled":false,"blocked":false,"language":"en"},{"id":3,"cameraSiteId":2,"sortOrder":325,"imageUrl":"/map/Cctv/3","imageType":0,"refreshRateMs":300000,"isVideoAuthRequired":false,"videoDisabled":false,"disabled":false,"blocked":false,"language":"en"},{"id":4,"cameraSiteId":2,"sortOrder":325,"imageUrl":"/map/Cctv/4","imageType":0,"refreshRateMs":300000,"isVideoAuthRequired":false,"videoDisabled":false,"disabled":false,"blocked":false,"language":"en"}],"id":2,"sourceId":"100.C1","source":"RWIS","type":"RWIS","areaId":null,"area":null,"sortOrder":325,"roadway":"SH-75","direction":"Unknown","location":"SH-75 Wood River","latLng":{"geography":{"coordinateSystemId":4326,"wellKnownText":"POINT (-114.345 43.5946)"}},"linkId1":"41105278T","linkId2":"851613715T","created":"2024-08-12T07:57:34.1833333+00:00","lastUpdated":"2024-08-12T07:57:34.1833333+00:00","lastEditedBy":"barton.phelps@itd.idaho.gov","defaultCameraSite":false,"nickname":null,"language":"en","jsonData":{"rwisType":"Normal","status":"Normal"},"jsonDataSerialized":"{\"RwisType\":\"Normal\",\"Status\":\"Normal\"}","region":null,"state":null,"county":null,"city":null,"dotDistrict":null}]}