feat: 完成進貨單自動拋轉應付帳款流程與AP介面優化

1. 新增 AccountPayable (應付帳款) 模組，包含 Migration、Model、Service 與 Controller
2. 修改 GoodsReceipt (進貨單) 流程，在確認進貨時自動產生對應的應付帳款單 (AP-YYYYMMDD-XX)
3. 實作應付帳款詳細頁面 (Show.tsx)，包含發票登記與標記付款功能
4. 修正應付帳款 Show 頁面的排版，將發票資訊套用標準的綠色背景區塊，並調整按鈕位置
5. 更新相關的 Service Provider 與 Routes

app/Modules/Inventory/Services/StoreRequisitionService.php

@@ -127,13 +127,22 @@ class StoreRequisitionService
                 }
             }
 
+            // 優先使用傳入的供貨倉庫，若無則從單據中取得
+            $supplyWarehouseId = $data['supply_warehouse_id'] ?? $requisition->supply_warehouse_id;
+
+            if (!$supplyWarehouseId) {
+                throw ValidationException::withMessages([
+                    'supply_warehouse_id' => '請指定供貨倉庫',
+                ]);
+            }
+
             // 查詢供貨倉庫是否有預設在途倉
-            $supplyWarehouse = \App\Modules\Inventory\Models\Warehouse::find($data['supply_warehouse_id']);
+            $supplyWarehouse = \App\Modules\Inventory\Models\Warehouse::find($supplyWarehouseId);
             $defaultTransitId = $supplyWarehouse?->default_transit_warehouse_id;
 
             // 產生調撥單（供貨倉庫 → 門市倉庫）
             $transferOrder = $this->transferService->createOrder(
-                fromWarehouseId: $data['supply_warehouse_id'],
+                fromWarehouseId: $supplyWarehouseId,
                 toWarehouseId: $requisition->store_warehouse_id,
                 remarks: "由叫貨單 {$requisition->doc_no} 自動產生",
                 userId: $userId,
@@ -160,7 +169,7 @@ class StoreRequisitionService
             // 更新叫貨單狀態
             $requisition->update([
                 'status' => 'approved',
-                'supply_warehouse_id' => $data['supply_warehouse_id'],
+                'supply_warehouse_id' => $supplyWarehouseId,
                 'approved_by' => $userId,
                 'approved_at' => now(),
                 'transfer_order_id' => $transferOrder->id,