1. 前端改为vue单体程序

2. 增加设备管理相关接口

frontend/node_modules/@vue/devtools-api/lib/esm/api/index.js

@@ -0,0 +1,6 @@
+export * from './api.js';
+export * from './app.js';
+export * from './component.js';
+export * from './context.js';
+export * from './hooks.js';
+export * from './util.js';