fix: Delay archive loading in Wayland to fix dialog positioning

Delay first archive loading by 200ms in Wayland to allow window
positioning to complete before showing password dialogs. Prevents
dialogs from appearing at (0,0) when opening encrypted archives.

Log: fix bug

Bug: https://pms.uniontech.com/bug-view-355681.html

Author: LiHua000

src/source/mainwindow.cpp

@@ -2592,7 +2592,15 @@ bool MainWindow::handleArguments_Open(const QStringList &listParam)
     qInfo() << "打开文件";
     m_eStartupType = StartupType::ST_Normal;
     // 加载单个压缩包数据
-    loadArchive(listParam[0]);
+    static bool firstLoad = true;
+    if (UiTools::isWayland() && firstLoad) {
+        firstLoad = false;
+        QTimer::singleShot(200, [this, &listParam]() {
+            loadArchive(listParam[0]);
+        });
+    } else {
+        loadArchive(listParam[0]);
+    }
 
     return true;
 }