Milestone 5: deliver embedded RDP sessions and lifecycle hardening

src/profiles_window.h

@@ -11,7 +11,6 @@
 #include <optional>
 #include <QPointer>
 #include <unordered_map>
-#include <vector>
 
 class QListWidget;
 class QListWidgetItem;
@@ -33,7 +32,7 @@ private:
     QPushButton* m_newButton;
     QPushButton* m_editButton;
     QPushButton* m_deleteButton;
-    std::vector<QPointer<SessionWindow>> m_sessionWindows;
+    QPointer<SessionWindow> m_sessionWindow;
     std::unique_ptr<ProfileRepository> m_repository;
     std::unordered_map<qint64, Profile> m_profileCache;