feat(scope): make Belgium and North Sea operational default

backend/tests/test_model_asset_catalog.py

@@ -119,7 +119,7 @@ def test_model_asset_catalog_lists_supported_local_model_files(tmp_path: Path) -
     assert asset.size_bytes == len(b"local model")
     assert len(asset.sha256) == 64
     assert asset.active is True
-    assert asset.status == "available"
+    assert asset.status == "approved"
     assert asset.will_download_models is False
 
 
@@ -134,6 +134,25 @@ def test_model_asset_catalog_resolves_known_asset(tmp_path: Path) -> None:
     assert asset.model_path == str(model_file)
 
 
+def test_model_asset_catalog_only_exposes_explicit_active_asset_in_runtime(tmp_path: Path) -> None:
+    active_file = tmp_path / "approved-building-detector.pt"
+    active_file.write_bytes(b"approved")
+    (tmp_path / "training-smoke.pt").write_bytes(b"experiment")
+    (tmp_path / "partial-checkpoint.pt").write_bytes(b"partial")
+    settings = Settings(
+        yolo_models_dir=str(tmp_path),
+        yolo_model_path=str(active_file),
+        yolo_enabled=True,
+    )
+
+    response = ModelAssetCatalogService.list_assets(settings=settings)
+
+    assert response.total == 1
+    assert response.items[0].filename == active_file.name
+    assert response.items[0].active is True
+    assert response.items[0].status == "approved"
+
+
 def test_model_asset_catalog_rejects_unknown_asset(tmp_path: Path) -> None:
     settings = Settings(yolo_models_dir=str(tmp_path), yolo_enabled=True)