add all frontend files

node_modules/@rc-component/async-validator/es/rule/enum.js

@@ -0,0 +1,9 @@
+import { format } from "../util";
+var ENUM = 'enum';
+var enumerable = function enumerable(rule, value, source, errors, options) {
+  rule[ENUM] = Array.isArray(rule[ENUM]) ? rule[ENUM] : [];
+  if (rule[ENUM].indexOf(value) === -1) {
+    errors.push(format(options.messages[ENUM], rule.fullField, rule[ENUM].join(', ')));
+  }
+};
+export default enumerable;