* Listing detail: drop the new <NearbyPoiSidebar> below the price card
with default 1.5km radius and 6 categories (school/secondary/hospital/
market/bank/metro). Reads property.lat/lng — no-op when unset.
* KCN detail: same component but 3km radius with the categories that
matter for industrial parks (hospital/bank/gas/bus/metro/police).
* New <PoiSearchFilter> widget for the search page: pill button →
popover with radius dropdown (300m..5km), 3 quick presets ("Family",
"Commute", "Convenience"), and 6 grouped category checkboxes. Wires
to a `PoiNearbyConstraint` value so callers can pass it into search
filters when they're ready.
* docs/osm-data-model.md: canonical reference for every OSM-sourced
table, sync cadence, quality gates, runbook for ops, and a clear
"how to add a new POI category" guide.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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