add workspace indicators

src/app.cpp

@@ -1,5 +1,7 @@
 #include "app.hpp"
 
+#include <exception>
+#include <iostream>
 #include <sigc++/sigc++.h>
 
 App::App() {
@@ -15,11 +17,18 @@ App::App() {
             auto monitor = std::dynamic_pointer_cast<Gdk::Monitor>(
                 monitors->get_object(i));
             if (monitor) {
-                auto hyprlanMonitor = this->hyprlandService.getMonitorById(i);
+                HyprlandService::Monitor* hyprlandMonitor = nullptr;
+
+                try {
+                    hyprlandMonitor = this->hyprlandService.getMonitorByIndex(i);
+                } catch (const std::exception &ex) {
+                    std::cerr << "[App] Failed to fetch Hyprland monitor: " << ex.what() << std::endl;
+                    continue;
+                }
+
+                auto bar = new Bar(monitor->gobj(), this->hyprlandService, hyprlandMonitor->id);
+                this->hyprlandService.printMonitor(*hyprlandMonitor); // Debugging output
 
-                auto bar = new Bar(monitor->gobj(), hyprlanMonitor);
-                this->hyprlandService.printMonitor(*hyprlanMonitor); // Debugging output
-                
                 bar->set_application(app);
                 bar->show();
                 bars.push_back(bar);