ConnectionInfoListModel: parse status as uint

Change-Id: I0de3f0e270e438bf3a2c9cc0e4fe47a9f9fd489b

src/app/connectioninfolistmodel.cpp

@@ -159,7 +159,7 @@ ConnectionInfoListModel::aggregateData()
         const auto& id = connectionInfo["id"];
         peerData_[peerId][connectionInfo["device"]] = {
             {"id", id},
-            {"status", connectionInfo["status"]},
+            {"status", connectionInfo["status"].toUInt()},
             {"channels", lrcInstance_->getChannelList(accountId, id).size()},
             {"remoteAddress", connectionInfo["remoteAddress"]},
         };