Add payment method column to invoices list

Shows the method (cash/card/wallet/etc) from the invoice's most recent
payment, making it easy to see how each invoice was settled at a glance.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Livewire/Invoices/InvoiceList.php

@@ -77,7 +77,7 @@ public function render()
     {
         $branchId = $this->getActiveBranchId();
 
-        $query = Invoice::with(['billable.person'])
+        $query = Invoice::with(['billable.person', 'payments'])
             ->when($branchId, fn ($q) => $q->whereHasMorph('billable', [Participant::class], fn ($pq) => $pq->where('branch_id', $branchId)))
             ->when($this->search, function ($q) {
                 $search = $this->search;

resources/views/livewire/invoices/invoice-list.blade.php

@@ -210,6 +210,7 @@ class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:rin
                         <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('المدفوع') }}</th>
                         <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('المتبقي') }}</th>
                         <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('الحالة') }}</th>
+                        <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('طريقة الدفع') }}</th>
                         <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('تاريخ الإصدار') }}</th>
                         <th class="px-4 py-3 text-center font-medium text-gray-600">{{ __('إجراءات') }}</th>
                     </tr>
@@ -266,6 +267,16 @@ class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:rin
                                 {{ $invoice->status->label() }}
                             </span>
                         </td>
+                        <td class="px-4 py-3 text-center text-gray-600">
+                            @php
+                                $lastPayment = $invoice->payments->sortByDesc('payment_date')->first();
+                            @endphp
+                            @if($lastPayment)
+                                {{ $lastPayment->method->label() }}
+                            @else
+                                <span class="text-gray-400">—</span>
+                            @endif
+                        </td>
                         <td class="px-4 py-3 text-center text-gray-600" dir="ltr">
                             {{ $invoice->issue_date?->format('Y-m-d') }}
                         </td>
@@ -278,7 +289,7 @@ class="text-blue-600 hover:text-blue-800 text-sm">{{ __('عرض') }}</a>
                     </tr>
                     @empty
                     <tr>
-                        <td colspan="8" class="px-4 py-12 text-center">
+                        <td colspan="9" class="px-4 py-12 text-center">
                             <div class="flex flex-col items-center">
                                 <svg class="w-12 h-12 text-gray-300 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>