feat(admin-dashboard): add rank coverage meta for merchant revenue top5

tests/Feature/AdminDashboardMerchantRevenueRank7dMetaShouldIncludeCoverageTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminDashboardMerchantRevenueRank7dMetaShouldIncludeCoverageTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_dashboard_merchant_revenue_rank_7d_meta_should_include_coverage_and_other(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin');
+        $res->assertOk();
+
+        $res->assertSee('data-role="merchant-revenue-rank-7d-meta"', false);
+        $res->assertSee('覆盖率：', false);
+        $res->assertSee('其它：', false);
+    }
+}