Revert "Merge branch 'Thunder' of gitee.com:spark-store-project/spark-store into dev"

This reverts commit 5b018a4696.

src/application.cpp

@@ -25,6 +25,7 @@ Application::Application(int &argc, char **argv)
     if (!DPlatformWindowHandle::pluginVersion().isEmpty()) {
         setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
     }
+    setAttribute(Qt::AA_UseHighDpiPixmaps);
 
     setQuitOnLastWindowClosed(false); // 启用托盘图标时，关闭窗口程序仍然运行