平台订单列表：治理SOP卡片测试护栏

tests/Feature/AdminPlatformOrderGovernanceSopCardTest.php

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+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderGovernanceSopCardTest 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_platform_orders_page_shows_governance_sop_card_and_links(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $this->get('/admin/platform-orders?plan_id=123&page=2')
+            ->assertOk()
+            ->assertSee('治理顺序建议（SOP）')
+            // 链接需保留筛选上下文 plan_id=123，且清空 page
+            ->assertSee('plan_id=123', false)
+            ->assertSee('reconcile_mismatch=1', false)
+            ->assertSee('refund_inconsistent=1', false)
+            ->assertSee('syncable_only=1', false)
+            ->assertDontSee('page=2', false);
+    }
+}