chức năng dashboard

src/mission/mission_queue.hpp

@@ -27,6 +27,8 @@ public:
   bool removeById(const std::string& id, std::string& err);
   bool clearAll(std::string& err);
   bool reorder(const nlohmann::json& ordered_ids, std::string& err);
+  bool pause(std::string& err);
+  bool resume(std::string& err);
 
 private:
   std::filesystem::path queue_path_;
@@ -37,6 +39,7 @@ private:
   std::thread worker_;
   std::atomic<bool> stop_{false};
   std::atomic<bool> wake_{false};
+  std::atomic<bool> paused_{false};
 
   void load();
   void saveUnlocked() const;