replace cookie.js with js-cookie, add js-cookie license (#1561)

* Password verification and v-for add key

* DAG automatic layout

* combo.js replacement

* combo.js replacement

* webpack upgrade to 4

* packjson has a file name that has not changed

* Solve jertty packing garbled

* Modify dashboard color

* Remove iconfont, awesome, replace with ans-ui icon

* Menu arrow style fix

* Script input box style fix

* console.log('Front-end third-party js, css introduced using npm

* Front-end supplemental license

* Modify naming

* Repair license

* replace cookie.js with js-cookie, add js-cookie license