fix(k1): simplify response-gated launch UX

tests/test_xgrids_acquisition_lifecycle.py

@@ -16,6 +16,7 @@ from k1link.device_plugins.xgrids_k1.facade import (
     CameraPreviewSelectRequest,
     CompatibilityAttestationRequest,
     ConnectRequest,
+    OpenApplicationControlSessionRequest,
     OperatorPresenceRequest,
     PrepareAcquisitionRequest,
     ShadowApplicationControlArmRequest,
@@ -169,6 +170,19 @@ PHYSICAL_ACCEPTANCE = OperatorPresenceRequest(
 )
 
 
+def test_control_session_transport_metadata_does_not_leak_into_confirmation() -> None:
+    request = OpenApplicationControlSessionRequest(
+        operator_present=True,
+        owner_controlled_device=True,
+        lixelgo_closed=True,
+        battery_storage_confirmed=True,
+        expected_physical_state_confirmed=True,
+        timezone_name="Europe/Moscow",
+    )
+
+    assert request.confirmation() == PHYSICAL_ACCEPTANCE.confirmation()
+
+
 def service_with_fake_runtime(
     tmp_path: Path,
 ) -> tuple[XgridsK1CompatibilityService, FakeVisualizationRuntime]: