GODT-919 GODT-1022 GODT-947 Logs and signals

+ Added startup logs
+ Added wait group for update notifications
+ Changed hooks in debug and trace level

internal/frontend/qml/Gui.qml

@@ -327,6 +327,8 @@ Item {
         go.failedAutostart        = qsTr("Unable to configure automatic start."                           , "notification", -1)
         go.genericErrSeeLogs      = qsTr("An error happened during procedure. See logs for more details." , "notification", -1)
 
+        go.guiIsReady()
+
         // start window
         gui.openMainWindow(false)
         if (go.isShownOnStart) {