add min width and height

Main.qml

@@ -3,8 +3,14 @@ import QtQuick.Controls.Basic
 
 ApplicationWindow {
   id: window
-  width: 640
+
-  height: 480
+  readonly property int compactWidth: 740
+
+  title: "Arch Linux Updater"
+  width: compactWidth
+  height: 560
   minimumWidth: 200
   minimumHeight: 250
+  visible: true
+  color: "#303446"
 }