Khalim Conn-Kowlessar 3998ef586c feat(geospatial): GeospatialRepo — OS Open-UPRN coordinate lookup (#1131) ...

Add Coordinates value object + GeospatialRepository port + GeospatialS3Repository
adapter. Resolves a Property's lon/lat from the partitioned Ordnance Survey
Open-UPRN parquet (filename_meta -> partition -> UPRN row). A Repo, not a
Fetcher (ADR-0011): no live OS API call. The parquet reader is injected, so it's
unit-tested against fixture parquets with no S3/network; returns None when the
UPRN is uncovered or absent. pyright strict clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-05-30 19:55:46 +00:00

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