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) {

internal/frontend/qml/GuiIE.qml

@@ -432,6 +432,9 @@ Item {
         go.bugNotSent             = qsTr("Unable to submit bug report."                                  , "notification", -1)
         go.bugReportSent          = qsTr("Bug report successfully sent."                                 , "notification", -1)
 
+
+        go.guiIsReady()
+
         gui.allMonths = getMonthList(1,12)
         gui.allMonthsChanged()
     }

internal/frontend/qml/tst_Gui.qml

@@ -360,6 +360,7 @@ Window {
 
         signal updateFinished(bool hasError)
 
+        signal guiIsReady()
 
         signal  showOutgoingNoEncPopup(string subject)
         signal  setOutgoingNoEncPopupCoord(real x, real y)

internal/frontend/qml/tst_GuiIE.qml

@@ -918,6 +918,8 @@ Window {
         signal notifyUpdate()
         signal updateFinished(bool hasError)
 
+        signal guiIsReady()
+
         signal openReleaseNotesExternally()
 
         signal notifyLogout(string accname)