feat(platform-orders): 支持支付回执留痕（meta.payment_receipts）

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

@@ -86,6 +86,7 @@
     $activation = data_get($order->meta, 'subscription_activation');
     $activationError = data_get($order->meta, 'subscription_activation_error');
     $audit = (array) (data_get($order->meta, 'audit', []) ?? []);
+    $paymentReceipts = (array) (data_get($order->meta, 'payment_receipts', []) ?? []);
 @endphp
 
 @php
@@ -107,6 +108,64 @@
     @endif
 </div>
 
+<div class="card mb-20">
+    <h3>支付回执（对账留痕）</h3>
+    <p class="muted muted-tight">用于“线下收款/转账/人工核对”的留痕记录（当前阶段先落 meta，不引入独立表）。</p>
+
+    @if(count($paymentReceipts) > 0)
+        @php $items = array_slice(array_reverse($paymentReceipts), 0, 20); @endphp
+        <table>
+            <thead>
+            <tr>
+                <th style="width:140px;">类型</th>
+                <th style="width:120px;">渠道</th>
+                <th style="width:120px;">金额</th>
+                <th style="width:200px;">支付时间</th>
+                <th style="width:160px;">记录时间</th>
+                <th style="width:100px;">管理员</th>
+                <th>备注</th>
+            </tr>
+            </thead>
+            <tbody>
+            @foreach($items as $r)
+                <tr>
+                    <td>{{ data_get($r, 'type') ?: '-' }}</td>
+                    <td>{{ data_get($r, 'channel') ?: '-' }}</td>
+                    <td>¥{{ number_format((float) (data_get($r, 'amount') ?? 0), 2) }}</td>
+                    <td>{{ data_get($r, 'paid_at') ?: '-' }}</td>
+                    <td>{{ data_get($r, 'created_at') ?: '-' }}</td>
+                    <td>{{ data_get($r, 'admin_id') ?: '-' }}</td>
+                    <td class="muted">{{ data_get($r, 'note') ?: '' }}</td>
+                </tr>
+            @endforeach
+            </tbody>
+        </table>
+    @else
+        <p class="muted">暂无支付回执记录。</p>
+    @endif
+
+    <details style="margin-top:12px;">
+        <summary class="muted">追加一条支付回执（不自动改状态）</summary>
+        <form method="post" action="/admin/platform-orders/{{ $order->id }}/add-payment-receipt" style="margin-top:10px;">
+            @csrf
+            <div class="grid-3">
+                <input type="text" name="type" placeholder="类型：bank_transfer/现金/支付宝等" value="bank_transfer">
+                <input type="text" name="channel" placeholder="渠道（可选）" value="{{ (string) ($order->payment_channel ?? '') }}">
+                <input type="number" step="0.01" name="amount" placeholder="金额" value="{{ number_format((float) ($order->paid_amount > 0 ? $order->paid_amount : $order->payable_amount), 2, '.', '') }}">
+            </div>
+            <div style="margin-top:10px;">
+                <input type="text" name="paid_at" placeholder="支付时间：YYYY-mm-dd HH:ii:ss（可选）" value="{{ optional($order->paid_at)->format('Y-m-d H:i:s') }}">
+            </div>
+            <div style="margin-top:10px;">
+                <textarea name="note" placeholder="备注（可选，用于对账说明）" rows="3" style="width:100%;"></textarea>
+            </div>
+            <div style="margin-top:10px;">
+                <button type="submit">追加回执记录</button>
+            </div>
+        </form>
+    </details>
+</div>
+
 <div class="card mb-20">
     <h3>订阅同步记录</h3>
     @if($activation)
@@ -145,6 +204,8 @@
             $auditActionLabels = [
                 'clear_sync_error' => '清除同步失败标记',
                 'batch_activate_subscription' => '批量同步订阅',
+                'mark_activated' => '仅标记为已生效',
+                'batch_mark_activated' => '批量仅标记为已生效',
             ];
         @endphp
         <table>