实例列表左侧游戏文件夹列表添加平滑滚动 (#6495)

Co-authored-by: Glavo <[email protected]>

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/GameListPage.java

@@ -102,6 +102,7 @@ public class GameListPage extends DecoratorAnimatedPage implements DecoratorPage
                 wrapper.getChildren().setAll(box, addGameDirectoryItem);
                 pane.setContent(wrapper);
             }
+            FXUtils.smoothScrolling(pane);
 
             AdvancedListBox bottomLeftCornerList = new AdvancedListBox()
                     .addNavigationDrawerItem(i18n("settings.type.global.manage"), SVG.SETTINGS, this::modifyGlobalGameSettings);