use hyprland command socket instead of spawning a hyprctl process

src/widgets/notification/baseNotification.cpp

@@ -41,17 +41,17 @@ BaseNotification::BaseNotification(uint64_t notificationId, std::shared_ptr<Gdk:
                 return;
             }
         }
-        this->signal_close.emit(this->notificationId);
+        this->getSignalClose().emit(this->notificationId);
     });
     add_controller(window_click);
 
     auto window_motion = Gtk::EventControllerMotion::create();
     window_motion->signal_enter().connect([this](double, double) {
-        signal_hover_changed.emit(true);
+        getSignalHoverChanged().emit(true);
         pause_auto_close();
     });
     window_motion->signal_leave().connect([this]() {
-        signal_hover_changed.emit(false);
+        getSignalHoverChanged().emit(false);
         resume_auto_close();
     });
     add_controller(window_motion);
@@ -82,7 +82,7 @@ void BaseNotification::start_auto_close_timeout(int timeoutMs) {
 
     autoCloseDeadline   = std::chrono::steady_clock::now() + std::chrono::milliseconds(timeoutMs);
     autoCloseConnection = Glib::signal_timeout().connect([this]() {
-        this->signal_close.emit(this->notificationId);
+        this->getSignalClose().emit(this->notificationId);
         return false; // Don't repeat
     },
                                                          timeoutMs);
@@ -110,7 +110,7 @@ void BaseNotification::resume_auto_close() {
 
     autoClosePaused = false;
     if (autoCloseRemainingMs <= 0) {
-        this->signal_close.emit(this->notificationId);
+        this->getSignalClose().emit(this->notificationId);
         return;
     }