refactor(admin): 简化首页界面布局

- 移除了仪表板相关的代码
-调整了页面头部标题为"首页"
- 删除了具体的图表和数据展示组件

app/Admin/Controllers/HomeController.php

@@ -19,22 +19,9 @@ class HomeController extends Controller
     public function index(Content $content)
     {
         return $content
-            ->header('仪表板')
+            ->header('首页')
             ->body(function (Row $row) {
-                $row->column(6, function (Column $column) {
 
-                    $column->row(new Examples\Tickets());
-                });
-
-                $row->column(6, function (Column $column) {
-                    $column->row(function (Row $row) {
-                        $row->column(6, new Examples\NewUsers());
-                        $row->column(6, new Examples\NewDevices());
-                    });
-
-                    $column->row(new Examples\Sessions());
-                    $column->row(new Examples\ProductOrders());
-                });
             });
     }
 }