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

resources/views/admin/platform_orders/index.blade.php

@@ -542,6 +542,40 @@
     </div>
 @endif
 
+@php
+    $batchBmpaRunId = trim((string) ($filters['batch_bmpa_run_id'] ?? ''));
+@endphp
+@if($batchBmpaRunId !== '')
+    @php
+        $bmpaGoFailedUrl = $buildQuickFilterUrl([
+            'batch_bmpa_run_id' => $batchBmpaRunId,
+            'bmpa_failed_only' => '1',
+            'page' => null,
+        ]);
+
+        $bmpaGoAllUrl = $buildQuickFilterUrl([
+            'batch_bmpa_run_id' => $batchBmpaRunId,
+            'page' => null,
+        ]);
+    @endphp
+    <div class="card mb-20 governance-block" data-role="batch-bmpa-run-id-badge">
+        <div class="muted governance-block-title"><strong>当前 BMPA 批次筛选</strong></div>
+        <div class="muted governance-block-body">
+            <div>
+                当前 BMPA run_id：<strong>{{ $batchBmpaRunId }}</strong>
+                <span class="muted">｜</span>
+                <a class="btn btn-secondary btn-sm" href="{!! $safeFullUrlWithQuery(['batch_bmpa_run_id' => null, 'page' => null]) !!}">清除 BMPA 批次筛选</a>
+            </div>
+            <div class="mt-6">
+                <span class="muted">快速查看：</span>
+                <a class="link" href="{!! $bmpaGoAllUrl !!}">本批次全部</a>
+                <span class="muted">｜</span>
+                <a class="link" href="{!! $bmpaGoFailedUrl !!}">本批次 BMPA 失败</a>
+            </div>
+        </div>
+    </div>
+@endif
+
 <div class="grid-3 mb-20">
     <div class="card">
         <h3>平台订单总数</h3>

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);
+    }
+}