feat(observatory): add portable calculation profiles

tests/test_session_api.py

@@ -350,7 +350,7 @@ def test_session_router_exposes_immutable_lab_provenance(tmp_path: Path) -> None
     assert_no_local_paths((item, detail), repository)
 
 
-def test_session_router_rolls_capability_projections_out_only_in_v2(
+def test_session_router_versions_capability_and_calculation_profile_projections(
     tmp_path: Path,
 ) -> None:
     repository = tmp_path / "repo"
@@ -390,7 +390,21 @@ def test_session_router_rolls_capability_projections_out_only_in_v2(
             "method": lab_method(),
         },
     )
-    router = build_session_router(store)
+    calculation_profile = {
+        "schema_version": "missioncore.observatory-calculation-profile/v1",
+        "setup_id": "lab-v1-ravnoves004tree-final",
+        "display_name": "LAB V1 · EoMT Cityscapes Large 1024 + DDRNet-39",
+        "origin": "existing-result",
+        "definition_id": None,
+        "definition_version": None,
+        "definition_sha256": None,
+    }
+    router = build_session_router(
+        store,
+        lab_calculation_profile_resolver=lambda summary: (
+            calculation_profile if summary.session_id == canonical.session_id else None
+        ),
+    )
     list_route = endpoint(router, "/api/v1/observation-sessions", "GET")
 
     default_items = list_route(limit=20, cursor=None, scope="all")["items"]
@@ -415,11 +429,30 @@ def test_session_router_rolls_capability_projections_out_only_in_v2(
     assert set(by_id) == {legacy.session_id, canonical.session_id}
     assert by_id[legacy.session_id]["lab"]["replay_capability"] is None
     assert by_id[canonical.session_id]["lab"]["replay_capability"] == capability.as_dict()
+    assert "calculation_profile" not in by_id[legacy.session_id]["lab"]
+    assert "calculation_profile" not in by_id[canonical.session_id]["lab"]
+
+    v3_labs = list_route(
+        limit=20,
+        cursor=None,
+        scope="laboratory",
+        lab_contract="v3",
+    )["items"]
+    v3_by_id = {item["id"]: item for item in v3_labs}
+    assert v3_by_id[legacy.session_id]["lab"]["calculation_profile"] is None
+    assert (
+        v3_by_id[canonical.session_id]["lab"]["calculation_profile"]
+        == calculation_profile
+    )
+    assert (
+        v3_by_id[canonical.session_id]["lab"]["replay_capability"]
+        == capability.as_dict()
+    )
 
     application = FastAPI()
     application.include_router(router)
     assert TestClient(application).get(
-        "/api/v1/observation-sessions?lab_contract=v3"
+        "/api/v1/observation-sessions?lab_contract=v4"
     ).status_code == 422