补强已付无回执提示语义标签

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

@@ -1086,7 +1086,7 @@
     @endif
 
     @if((($filters['receipt_status'] ?? '') === 'none') && $hasSyncableOnlyFilter)
-        <div class="card governance-block mb-10" data-role="po-tools-paid-no-receipt-hint">
+        <div class="card governance-block mb-10" data-role="po-tools-paid-no-receipt-hint" aria-label="已付无回执治理提示">
             <div class="muted text-danger governance-block-title"><strong>已付无回执提示</strong></div>
             <div class="muted governance-block-body">
                 当前集合为「已付无回执」且已勾选「只看可同步」。为保证收费闭环可治理，建议先补齐支付回执留痕，再执行批量同步订阅。

tests/Feature/AdminPlatformOrderToolsPaidNoReceiptHintShouldHaveAriaLabelTest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderToolsPaidNoReceiptHintShouldHaveAriaLabelTest 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_tools_paid_no_receipt_hint_should_have_aria_label(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders?syncable_only=1&receipt_status=none');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+        $this->assertStringContainsString('data-role="po-tools-paid-no-receipt-hint" aria-label="已付无回执治理提示"', $html);
+    }
+}