Carry Property identity and Effective-EPC fields onto the export row 🟥

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/domain/scenario_export/test_scenario_sheet.py

@@ -191,3 +191,36 @@ def test_plan_post_works_figures_come_from_the_plan_row_blank_when_absent() -> N
     assert row["cost_of_works"] == 4200.0
     assert row["valuation_increase"] == 15000.0
     assert row["contingency_cost"] == ""
+
+
+def test_identity_and_effective_epc_descriptive_fields_pass_through() -> None:
+    # arrange — a Property with identity and (already override-resolved)
+    # Effective-EPC descriptive fields; the floor description is absent.
+    prop = _property(
+        property_id=7,
+        landlord_property_id="LP7",
+        uprn="100023",
+        address="12 Oak Street",
+        postcode="AB1 2CD",
+        property_type="House",
+        walls="Cavity wall, as built, insulated",
+        roof="Pitched, 250mm loft insulation",
+        current_epc_rating="D",
+        current_sap_points=58.0,
+    )
+
+    # act
+    sheet = shape_scenario_sheet([prop])
+
+    # assert — identity and descriptive fields appear as supplied; an unsupplied
+    # descriptive field is blank.
+    row = sheet.rows[0]
+    assert row["uprn"] == "100023"
+    assert row["address"] == "12 Oak Street"
+    assert row["postcode"] == "AB1 2CD"
+    assert row["property_type"] == "House"
+    assert row["walls"] == "Cavity wall, as built, insulated"
+    assert row["roof"] == "Pitched, 250mm loft insulation"
+    assert row["current_epc_rating"] == "D"
+    assert row["current_sap_points"] == 58.0
+    assert row["floor"] == ""