[增添]添加了MetricResource的数据库以及页面元素

management-panel/app/Filament/Resources/MetricResource/Pages/CreateMetric.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Filament\Resources\MetricResource\Pages;
+
+use App\Filament\Resources\MetricResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateMetric extends CreateRecord
+{
+    protected static string $resource = MetricResource::class;
+}