Receive tag names from dwl

src/common.hpp

@@ -3,13 +3,16 @@
 
 #pragma once
 #include <wayland-client.h>
+#include <vector>
 #include <QColor>
+#include <QString>
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
 extern wl_display *display;
 extern wl_compositor *compositor;
 extern wl_shm *shm;
 extern zwlr_layer_shell_v1 *wlrLayerShell;
+extern std::vector<QString> tagNames;
 
 struct ColorScheme {
     QColor fg, bg;