fix: 修复重新登录后basePermissions被清空问题，close #128

src/store/helper.js

@@ -1,3 +1,4 @@
+import { cloneDeep } from 'lodash-es'
 import api from '@/api'
 import { basePermissions } from '@/settings'
 
@@ -26,5 +27,5 @@ export async function getPermissions() {
   catch (error) {
     console.error(error)
   }
-  return basePermissions.concat(asyncPermissions)
+  return cloneDeep(basePermissions).concat(asyncPermissions)
 }