[feat] add DeskHub device wall and shared group actions

apps/desktop/src/gui/features/clipboard/clipboard_controller.h

@@ -10,10 +10,15 @@
 #include <atomic>
 #include <cstddef>
 #include <cstdint>
+#include <memory>
 #include <mutex>
 #include <optional>
 #include <string>
 
+namespace crossdesk::gui_detail {
+struct RemoteSession;
+}
+
 namespace crossdesk {
 
 class GuiRuntime;
@@ -29,7 +34,8 @@ public:
 
   void Initialize();
   void Shutdown();
-  void QueueRemoteText(const char *data, size_t size);
+  void QueueRemoteText(const char* data, size_t size,
+                       const std::string& remote_id = {});
   void ApplyPendingRemoteText();
   void HandleLocalUpdate();
 
@@ -41,6 +47,9 @@ private:
   std::atomic<bool> events_enabled_{false};
   std::mutex pending_mutex_;
   std::optional<std::string> pending_remote_text_;
+  std::string pending_remote_id_;
+  std::weak_ptr<gui_detail::RemoteSession> pending_session_;
+  uint64_t pending_generation_ = 0;
   std::string last_text_;
 };