Added screen message on auto detect and added track global write on detect

src/base/task.h

@@ -18,6 +18,7 @@ enum task_type : uint8_t {
     TASK_NULL,
     TASK_DISPLAY_GPS_DEBUG,
     TASK_DISPLAY_MSG_GPS_FIX,
+    TASK_DISPLAY_MSG_TRACK_DETECT_OK,
     TASK_CONFIG_TRACK_DETECT,
 };