splitted the code base into more components and implemented safety measures to Crypto.qml, also added missing themes and removed hardcoded values

components/PopupPanel.qml

@@ -30,9 +30,8 @@ PanelWindow {
     function close()  { popupOpen = false; hideTimer.restart() }
     function toggle() { popupOpen ? close() : open() }
 
-    Timer {
+    PopupHideTimer {
         id: hideTimer
-        interval: Cfg.Config.popupAnimDuration + 70
         onTriggered: popup.visible = false
     }