feat:

新增国际化功能,language文件夹为语言选项,header选择语言类型

nezha-fronted/src/components/common/language/en.js

@@ -0,0 +1,11 @@
+import enLocale from 'element-ui/lib/locale/lang/en' //引入element语言包
+const en = {
+  overall:{
+    dashboard:'dashboard',
+    project:'project',
+    asset:'asset'
+  },
+  ...enLocale
+}
+
+export default en;