Heavy changes

qml/HorizontalListDivider.qml

@@ -0,0 +1,15 @@
+import QtQuick
+import QtQuick.Layouts
+
+// special divider for list elements
+// using height 1 ensures that it looks good if highlighted
+Item {
+    height: 1
+    Layout.fillWidth: true
+    Rectangle {
+        width: parent.width
+        height: 1
+        opacity: Style.dividerOpacity
+        color: Style.dividerColor
+    }
+}