feat(lidar): admit and benchmark GOOSE baseline

docs/adr/0021-dataset-gateway-representation-boundary.md

@@ -49,6 +49,12 @@ The gateway:
 - admits storage only under `D:\NDC_MISSIONCORE\datasets` or its WSL mirror;
 - never promotes K1 `lio_pcl` to `native-scan`.
 
+Large-artifact execution remains worker-local. The browser receives only a
+path-free admission manifest and a bounded visualization preview. The canonical
+archive, extracted source frame, labels, mapping and LICENSE remain under the
+worker D root. SSH/SCP may mirror the small manifest and preview during the
+recorded laboratory bootstrap; it is not the product data plane.
+
 The normalized pipeline is:
 
 ```text
@@ -73,8 +79,9 @@ unavailable rather than inventing timestamps.
   into device evidence.
 - Dataset catalog, preview and qualification-run entry live under Polygon;
   Data remains the source-of-record and artifact store.
-- Until bytes are installed, the UI exposes an explicit empty state rather
-  than presenting this architecture contract as an interactive tool.
+- Until bytes are installed, the UI exposes an explicit empty state. After a
+  `frame-ready` worker admission, the same surface becomes an interactive
+  source/remission/ground-truth viewer without changing the representation.
 - Dataset and device inputs can share downstream algorithms only after their
   normalized contracts match.
 - Sensor adaptation may change range, FOV, point density, noise and dropout for
@@ -85,6 +92,13 @@ unavailable rather than inventing timestamps.
   independent labels.
 - Stable operator visualization is owned by rolling-map policy, not by the
   ground classifier.
+- Public labels may qualify an algorithm independently of the production
+  sensor. The first GOOSE frame exposed a `49.62%` Ground IoU and only `49.45%`
+  natural-ground recall for the current local-percentile baseline; these are
+  diagnostic results, not production promotion.
+- A dataset label contract does not imply a mounting contract. Patchwork++
+  remains blocked until the numeric GOOSE roof-LiDAR transform and physical
+  height are admitted from source evidence.
 
 ## Primary references