Add DisconnectButton to ZWindow and restructure AppConfig for improved organization

Author: Reim-developer

src/zGui/include/zwindow.hpp

@@ -6,19 +6,27 @@
 #include <QWidget>
 #include <QString>
 #include <QSystemTrayIcon>
+#include <QStringLiteral>
 #include <QMenu>
 #include "ztable.hpp"
 #include "zSearchPanel.hpp"
 #include "clearButton.hpp"
 #include "getButton.hpp"
 #include "settingButton.hpp"
+#include "disconnectButton.hpp"
 
 using zclipboard::zGui::ClearButton;
 using zclipboard::zGui::GetButton;
 using zclipboard::zGui::SearchArea;
 using zclipboard::zGui::SettingButton;
 
 namespace zclipboard::zGui {
+
+struct AppConfig {
+    inline static constexpr int Z_WINDOW_WIDTH = 800;
+    inline static constexpr int Z_WINDOW_HEIGHT = 600;
+};
+
 class ZWindow : public QMainWindow {
     Q_OBJECT
 
@@ -47,10 +55,7 @@ class ZWindow : public QMainWindow {
     ClearButton *clearButton;
     GetButton *getButton;
     SettingButton *settingButton;
-
-   private:
-    inline static constexpr int Z_WINDOW_WIDTH = 800;
-    inline static constexpr int Z_WINDOW_HEIGHT = 600;
+    DisconnectButton *disconnectButton;
 };
 }  // namespace zclipboard::zGui