ui(platform-orders): add bmpa run_id badge with quick links

tests/Feature/AdminPlatformOrderIndexBatchBmpaRunIdBadgeShouldRenderTest.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexBatchBmpaRunIdBadgeShouldRenderTest 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_should_render_batch_bmpa_run_id_badge_and_quick_links(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $runId = 'BMPA_TEST_BADGE_0001';
+
+        $html = $this->get('/admin/platform-orders?batch_bmpa_run_id=' . $runId)
+            ->assertOk()
+            ->getContent();
+
+        $this->assertStringContainsString('当前 BMPA run_id：<strong>' . $runId . '</strong>', $html);
+
+        // 快捷入口：本批次失败（应带 batch_bmpa_run_id + bmpa_failed_only=1）
+        $this->assertStringContainsString('batch_bmpa_run_id=' . $runId, $html);
+        $this->assertStringContainsString('bmpa_failed_only=1', $html);
+    }
+}