feat. Finishing sound & agent loop fixes

tests/test_cli.py

@@ -9,6 +9,14 @@ from src.config import AppConfig
 from src.models import AgentResult, RunArtifacts, UsageSummary
 
 
+class _OverlayRecorder:
+    def __init__(self) -> None:
+        self.calls: list[dict[str, Any]] = []
+
+    def show_completion(self, **kwargs: Any) -> None:
+        self.calls.append(kwargs)
+
+
 def test_cli_emits_structured_return_and_data(monkeypatch: Any, capsys, tmp_path: Path) -> None:
     config = AppConfig(
         openai_api_key="test_key",
@@ -56,16 +64,28 @@ def test_cli_emits_structured_return_and_data(monkeypatch: Any, capsys, tmp_path
         )
         return result, artifacts
 
+    overlay = _OverlayRecorder()
+
     monkeypatch.setattr(cli_module, "load_app_config", fake_load_app_config)
     monkeypatch.setattr(cli_module, "assess_task_safety", fake_assess_task_safety)
     monkeypatch.setattr(cli_module, "run_job", fake_run_job)
     monkeypatch.setattr(cli_module, "create_openai_client", lambda *_args, **_kwargs: object())
+    monkeypatch.setattr(cli_module, "get_desktop_overlay_manager", lambda: overlay)
 
     code = cli_module.main(["Open amazon.de"])
     assert code == 0
 
     out = capsys.readouterr().out
     payload = json.loads(out)
+    assert overlay.calls == [
+        {
+            "job_id": "20260527_000001",
+            "objective": "Open amazon.de",
+            "return_message": "Task completed successfully",
+            "steps": 3,
+            "elapsed_seconds": 2.5,
+        }
+    ]
     assert payload["response"]["return"] == "Task completed successfully"
     assert payload["response"]["data"] == "file1.txt\nfile2.txt"
     assert payload["return"] == "Task completed successfully"