feat(map): adopt DC Default scene

tests/test_map_view_api.py

@@ -15,15 +15,23 @@ from k1link.web.map_view_api import (
 )
 
 
-def test_default_map_view_is_honestly_unlocated_and_cache_safe() -> None:
+def test_default_map_view_matches_the_canonical_foundry_scene_and_cache_policy() -> None:
     document = default_map_view()
 
-    assert document.schema_version == "missioncore.map-view/v1"
+    assert document.schema_version == "missioncore.map-view/v2"
     assert document.revision == 0
-    assert document.view.camera is None
+    assert document.view.camera is not None
+    assert document.view.camera.longitude == pytest.approx(37.618423)
+    assert document.view.camera.latitude == pytest.approx(55.751244)
+    assert document.view.camera.height == pytest.approx(40_000.0)
     assert document.view.selected_subject_id is None
     assert document.view.layer_visibility.imagery is True
+    assert document.view.layer_visibility.grid is True
     assert document.view.layer_visibility.targets is True
+    assert document.view.visual_settings.imagery_saturation == 0
+    assert document.view.visual_settings.imagery_alpha == 27
+    assert document.view.visual_settings.imagery_gamma == 57
+    assert document.view.visual_settings.background_color == "#08090d"
     assert document.view.cache_intent.enabled is True
     assert document.view.cache_intent.no_overwrite is True
 
@@ -98,3 +106,47 @@ def test_persisted_document_contains_no_runtime_or_credential_material(
     assert "gateway" not in serialized
     assert "provider" not in serialized
     assert "cesium" not in serialized
+
+
+def test_v1_map_view_is_upgraded_without_rewriting_the_source_file(
+    tmp_path: Path,
+) -> None:
+    store = MapViewStore(tmp_path / "map-view")
+    store.root.mkdir(parents=True)
+    legacy = {
+        "schema_version": "missioncore.map-view/v1",
+        "revision": 7,
+        "view": {
+            "camera": None,
+            "visual_settings": {
+                "atmosphere_enabled": True,
+                "lighting_enabled": False,
+                "monochrome_enabled": True,
+                "terrain_exaggeration": 2,
+                "buildings_maximum_screen_space_error": 12,
+                "camera_animation_enabled": False,
+            },
+            "map_height": 720,
+            "inspector_open_sections": [],
+            "cache_intent": {"enabled": True, "no_overwrite": True},
+            "selected_subject_id": None,
+            "layer_visibility": {
+                "imagery": True,
+                "terrain": True,
+                "buildings": True,
+                "grid": False,
+                "targets": True,
+            },
+        },
+    }
+    store.document_path.write_text(json.dumps(legacy), encoding="utf-8")
+
+    upgraded = store.read()
+
+    assert upgraded.schema_version == "missioncore.map-view/v2"
+    assert upgraded.revision == 7
+    assert upgraded.view.camera is None
+    assert upgraded.view.visual_settings.atmosphere_enabled is True
+    assert upgraded.view.visual_settings.sun_enabled is False
+    assert upgraded.view.visual_settings.monochrome_enabled is True
+    assert json.loads(store.document_path.read_text(encoding="utf-8")) == legacy