refactor: isolate Location controls and cancellable search

docs/CODE-BOUNDARIES.md

@@ -279,3 +279,11 @@ the caller. Hidden-page refresh scheduling remains an explicit callback.
 
 `ui/layers/feedback` exposes the existing pure loading/notice reducers separately
 from DOM controls. Scheduling and presentation stay with their callers.
+
+## Location controls
+
+`ui/location` exports Location controls, the cancellable lookup controller and
+the existing location-status formatter. Callers supply city data, search and
+navigation operations. The component owns DOM listeners and pending expansion;
+it imports no geocoder, camera engine, layer or application bootstrap. Existing
+camera authority and search providers remain supplied by the application.

docs/CURRENT-STATE.md

@@ -1,5 +1,15 @@
 # God's Eye View Current State
 
+## Location control ownership
+
+City/POI rows, search/reset bindings, location readouts and the orbit indicator
+have a dedicated component with explicit navigation actions. A separate lookup
+controller cancels superseded searches and checks camera authority before flight
+and result presentation. Existing search providers and camera handoff policy are
+preserved. Replacing or closing a POI row cancels its pending expansion frame;
+destruction releases listeners, pending searches and the orbit indicator.
+
+
 ## Layer panel ownership
 
 Layer rows, feed feedback, counts, focus-preserving chips and toggle listeners