fix: improve window identity and tracking order

1. Add desktop file ID to window identity for better uniqueness
2. Include AppItem desktopfileID in identity generation
3. Change window tracking order to emit signal before tracking
4. This prevents potential race conditions in window management

fix: 改进窗口标识和跟踪顺序

1. 添加桌面文件ID到窗口标识以提高唯一性
2. 在身份生成中包含AppItem的desktopfileID
3. 更改窗口跟踪顺序，在跟踪前发出信号
4. 这可以防止窗口管理中的潜在竞争条件

PMS: BUG-335801

Author: wjyrich

panels/dock/taskmanager/x11window.cpp

@@ -5,6 +5,7 @@
 #include "x11window.h"
 #include "abstractwindow.h"
 #include "x11utils.h"
+#include "appitem.h"
 
 #include <mutex>
 
@@ -48,6 +49,7 @@ QStringList X11Window::identity()
 {
     if (m_identity.isEmpty()) {
         m_identity = X11->getWindowWMClass(m_windowID);
+        m_identity.append(getAppItem()->desktopfileID());
         m_identity.append(QString::number(pid()));
     }
 

panels/dock/taskmanager/x11windowmonitor.cpp

@@ -175,8 +175,9 @@ void X11WindowMonitor::onWindowMapped(xcb_window_t xcb_window)
 
     uint32_t value_list[] = { XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_VISIBILITY_CHANGE};
     xcb_change_window_attributes(X11->getXcbConnection(), xcb_window, XCB_CW_EVENT_MASK, value_list);
-    trackWindow(window.get());
     Q_EMIT AbstractWindowMonitor::windowAdded(static_cast<QPointer<AbstractWindow>>(window.get()));
+    trackWindow(window.get());
+
 }
 
 void X11WindowMonitor::onWindowDestroyed(xcb_window_t xcb_window)