Center text on timer button (#2229)

Author: tituscmd

src/displayapp/screens/Timer.cpp

@@ -59,8 +59,8 @@ Timer::Timer(Controllers::Timer& timerController) : timer {timerController} {
   lv_obj_set_event_cb(btnPlayPause, btnEventHandler);
   lv_obj_set_size(btnPlayPause, LV_HOR_RES, 50);
 
-  txtPlayPause = lv_label_create(lv_scr_act(), nullptr);
-  lv_obj_align(txtPlayPause, btnPlayPause, LV_ALIGN_CENTER, 0, 0);
+  // Create the label as a child of the button so it stays centered by default
+  txtPlayPause = lv_label_create(btnPlayPause, nullptr);
 
   if (timer.IsRunning()) {
     SetTimerRunning();