Matt Johnson 7751a40c6c feat(content): v0.5.8-state_511_atis -- central_normalizer with Photon nearest_town + composer bypass + SB->S route normalization ... First per-adapter content formatter in the meshai-side central_normalizer library (per Central response to schema-divergence + nearest-town reports). state_511_atis (94% of Idaho 511 work-zone traffic) now produces clean wire strings like "🚧 SH-55, near McCall: both directions, emergency repairs" instead of the previous "🚧 ROADS: Work Zone, US-ID. routine -- roadwork". Implementation: nearest_town(lat, lon) calls Photon directly at 100.64.0.24:2322/reverse with osm_tag=place + client-side filter for city/town/village/hamlet (Navi passthrough route documented in Central response does not exist on current Navi instance). H3-cell-7 LRU cache. Town fallback chain: _enriched.geocoder.city -> nearest_town(coords) -> drop segment. Composer bypass via event.data["_meshai_precomposed"] flag -- renderer owns full wire string for normalized events. SB->S route normalization. distance<1mi -> "near X". Tests: 535 passed (was 511, +24 net). Synthetic probe over 25 bucket-B + 8 fixture envelopes confirmed 23/25 + 8/8 produce clean output; 2/25 fell back to None (drop segment) on Photon index gaps near Boise/Cascade. Matt eyeballed and approved. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-06-04 21:38:40 +00:00
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central_envelopes	feat(content): v0.5.8-state_511_atis -- central_normalizer with Photon nearest_town + composer bypass + SB->S route normalization	2026-06-04 21:38:40 +00:00