feat: add tool-call fallback and resilient batch exports

tests/unit/runtime/test_server_process_lifecycle.py

@@ -225,6 +225,20 @@ async def test_api_server_status():
         assert "current_pid" in data
 
 
+@pytest.mark.asyncio
+async def test_api_server_status_does_not_scan_ports():
+    with patch(
+        "artemis.runtime.server_lifecycle.get_server_status",
+        side_effect=AssertionError("port scan"),
+    ):
+        async with AsyncClient(
+            transport=ASGITransport(app=app), base_url="http://localhost"
+        ) as client:
+            response = await client.get("/api/system/server-status")
+    assert response.status_code == 200
+    assert response.json()["running"] is True
+
+
 @pytest.mark.asyncio
 async def test_api_restart_endpoint():
     """Verify POST /api/system/restart accepts request and schedules restart."""