more stack size for ugv display task

main/ugv_display.cc

@@ -26,7 +26,7 @@ void DisplayClass::Init() {
   oled->setPowerSave(false);
 
   BaseType_t xRet = xTaskCreate(DisplayClass::RunThread, "ugv_display",
-                                2 * 1024, this, 1, &this->task_handle_);
+                                8 * 1024, this, 1, &this->task_handle_);
   if (xRet != pdTRUE) {
     ESP_LOGE(TAG, "error starting display thread");
   }