Pre-fix, adsb.lol records (the primary source for most flights) carried
no source marker. OpenSky records got is_opensky: True and supplementals
got supplemental_source, so any UI inspecting source labels saw
OpenSky/airplanes.live records as explicitly tagged and adsb.lol records
as "unlabeled" — making it look like adsb.lol wasn't being used at all
even though it's the primary source.
Changes:
* _fetch_adsb_lol_regions stamps source="adsb.lol" on each aircraft
before returning, so the tag survives the OpenSky dedupe-by-hex merge.
* OpenSky records get source="OpenSky" (alongside is_opensky=True for
back-compat).
* military fetcher tags source on both adsb.lol and airplanes.live
records before they're merged, and propagates source into the
military_flights and uavs output dicts.
* _classify_and_publish promotes the explicit source field into the
published flight dict. Falls back to legacy supplemental_source if
source is absent. Final fallback "adsb.lol" preserves prior behavior
for any caller synthesizing records without going through a fetcher.
8 new tests cover the published-dict propagation, OpenSky tagging,
supplemental fallback, explicit-wins precedence, default behavior, the
adsb.lol regional fetcher tagging, and the military output dict.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
BigBodyCobain