fix(1c): separate template descriptor type from payload carrier

tests/1c/test_payload_codec.py

@@ -280,6 +280,7 @@ def test_appearance_inspect_resolves_public_common_template(monkeypatch: pytest.
     assert result["status"] == "ok"
     assert result["template"]["name"] == "Оформление"
     assert result["appearance"]["items"][0]["parameter"] == "Заголовок"
+    assert result["template_type"]["status"] == "unresolved"
 
 
 def test_report_inspect_keeps_forms_separate_from_scd(monkeypatch: pytest.MonkeyPatch) -> None:
@@ -7009,9 +7010,40 @@ def test_public_template_summary_recognizes_live_appearance_xml_root() -> None:
         [{"role": "content", "classification": {"xml_root": "AppearanceTemplate"}, "features": {}}]
     )
 
-    assert summary["platform_type"] == "Макет оформления компоновки данных"
-    assert summary["template_type_candidates"][0]["id"] == "data_composition_appearance_template"
-    assert summary["template_type_candidates"][0]["evidence"] == ["payload XML root"]
+    assert summary["platform_type"] == "Двоичные данные"
+    assert summary["template_type_candidates"][0]["id"] == "binary_data"
+    assert summary["content_type_evidence"] == {
+        "xml_roots": ["AppearanceTemplate"],
+        "meaning": "payload_carrier_only_not_platform_template_type",
+    }
+
+
+def test_public_template_summary_exposes_unmapped_descriptor_type_code() -> None:
+    summary = adapter_server.public_template_summary(
+        [
+            {
+                "role": "metadata_payload",
+                "classification": {
+                    "tree": {
+                        "type": "list",
+                        "items": [
+                            {"type": "atom", "value": "1"},
+                            {"type": "list", "items": [
+                                {"type": "atom", "value": "4"},
+                                {"type": "list", "items": []},
+                                {"type": "atom", "value": "7"},
+                            ]},
+                        ],
+                    },
+                },
+            },
+            {"role": "content", "classification": {"xml_root": "AppearanceTemplate"}, "features": {}},
+        ]
+    )
+
+    assert summary["platform_type"] == "Двоичные данные"
+    assert summary["descriptor_type_evidence"]["codes"] == ["7"]
+    assert summary["descriptor_type_evidence"]["status"] == "unresolved_mapping"
 
 
 def test_common_template_inventory_uses_parts_classifier(monkeypatch: pytest.MonkeyPatch) -> None:
@@ -7021,7 +7053,8 @@ def test_common_template_inventory_uses_parts_classifier(monkeypatch: pytest.Mon
 
     result = adapter_server.metadata_object_templates({"base_id": "upo_test", "kind": "CommonTemplate", "name": "Оформление"})
 
-    assert result["templates"][0]["platform_type"] == "Макет оформления компоновки данных"
+    assert result["templates"][0]["platform_type"] == "Двоичные данные"
+    assert result["templates"][0]["content_type_evidence"]["xml_roots"] == ["AppearanceTemplate"]
     assert result["templates"][0]["name"] == "Оформление"