applets/clipboard: Fix highlight after exiting edit mode

1. Don't change the current item when not saving it.
2. Use Qt.callLater as the item will be moved to the top after saving
   it, and we would like to hightlight the real first item.

applets/clipboard/contents/ui/EditPage.qml

@@ -21,7 +21,6 @@ ColumnLayout {
     Keys.onPressed: {
         if (event.key === Qt.Key_Escape) {
             stack.pop()
-            done();
             event.accepted = true;
         }
     }
@@ -38,8 +37,8 @@ ColumnLayout {
     }
 
     function done() {
-        stack.initialItem.view.currentIndex = 0;
-        stack.initialItem.view.currentItem.forceActiveFocus();
+        // The modified item will be pushed to the top, and we would like to highlight the real first item
+        Qt.callLater(() => {stack.initialItem.view.currentIndex = 0;});
     }
 
     PlasmaComponents3.ScrollView {
@@ -79,7 +78,7 @@ ColumnLayout {
         PlasmaComponents3.Button {
             text: i18nc("@action:button", "Cancel")
             icon.name: "dialog-cancel"
-            onClicked: { stack.pop(); done() }
+            onClicked: stack.pop()
         }
     }
 }