?8n ????/???/??? ?????????? ?????????/Automation/Automaiton ??? /Free to use ??????/???????/????????? ??? ?????????/binding ??????? ??????????/???????/application????? ???????? ????/???????/????? n8n ?????/?????????/?????????? ??? ????/Flowchart/Diagram/workflow ????/???/ ??? ??????/??????/?????????