优化单页错误信息

beike/Admin/Repositories/PageRepo.php

@@ -26,7 +26,7 @@ class PageRepo
     {
         $builder = Page::query()->with([
             'description'
-        ])->orderByDesc('created_at');
+        ])->orderByDesc('updated_at');
 
         return $builder->paginate();
     }

resources/beike/admin/views/pages/pages/index.blade.php

@@ -5,7 +5,7 @@
 @section('content')
 
   @if ($errors->has('error'))
-    <x-admin-alert type="danger" msg="{{ $errors->has('error') }}" class="mt-4" />
+    <x-admin-alert type="danger" msg="{{ $errors->first('error') }}" class="mt-4" />
   @endif
 
   <div class="card">