Slice 3c.1. Ingestion will persist a UPRN's coordinates and planning
protections together as a write-through cache, so resolve them in a single
partition read rather than two. `SpatialReference` bundles the coordinates
(which drive the Solar fetch) and the `PlanningRestrictions` (which gate wall
insulation per ADR-0019/ADR-0020); `GeospatialRepository.spatial_for(uprn)`
returns it, and `coordinates_for`/`planning_restrictions_for` now delegate to
the one lookup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Slice 3a (ADR-0020). PlanningRestrictions relocated out of the solid-wall
generator into domain/geospatial/ as the shared, Property-level value object
(three distinct flags + measure-specific blocks_external/blocks_internal).
GeospatialRepository gains a non-abstract planning_restrictions_for defaulting
to None (sources without the flags need not implement it); GeospatialS3Repository
reads conservation_status/is_listed_building/is_heritage_building from the same
Open-UPRN partition as the coordinates (legacy column names — to confirm in the
S3 deep-dive). Shared _row_for helper dedups the partition lookup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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>
