feat: 添加pageTitle路由守卫，支持动态修改页面title

src/router/guard/index.js

@@ -1,7 +1,9 @@
 import { createPageLoadingGuard } from './pageLoadingGuard'
+import { createPageTitleGuard } from './pageTitleGuard'
 import { createPermissionGuard } from './permissionGuard'
 
 export function setupRouterGuard(router) {
   createPageLoadingGuard(router)
   createPermissionGuard(router)
+  createPageTitleGuard(router)
 }