Ignore local socket disconnect in initialization state

This seems to be a bug in the daemon recovery logic. The initialization
steps starts with a QLocalSocket::abort() to clear the socket state and
this can sometimes generate a disconnect signal, treating disconnection
as an error can result in an infinite loop.

src/localsocketcontroller.cpp

@@ -50,7 +50,11 @@ LocalSocketController::LocalSocketController(const QString& path)
   connect(m_socket, &QLocalSocket::connected, this,
           &LocalSocketController::daemonConnected);
   connect(m_socket, &QLocalSocket::disconnected, this,
-          [&] { errorOccurred(QLocalSocket::PeerClosedError); });
+          [&] {
+            if (m_daemonState != eInitializing) {
+              errorOccurred(QLocalSocket::PeerClosedError);
+            }
+          });
   connect(m_socket, &QLocalSocket::errorOccurred, this,
           &LocalSocketController::errorOccurred);
   connect(m_socket, &QLocalSocket::readyRead, this,