feat(inventory): 強化調撥單功能，支援販賣機貨道欄位、開放商品重複加入及優化過帳庫存檢核

app/Modules/Inventory/Routes/web.php

@@ -112,6 +112,16 @@ Route::middleware('auth')->group(function () {
         ->middleware('permission:inventory.view')
         ->name('api.warehouses.inventories');
 
+    // 調撥單匯入明細
+    Route::post('/inventory/transfer-orders/{order}/import', [TransferOrderController::class, 'importItems'])
+        ->middleware('permission:inventory_transfer.edit')
+        ->name('inventory.transfer.import-items');
+    
+    // 下載調撥單匯入範本
+    Route::get('/inventory/transfer-orders/template/download', [TransferOrderController::class, 'template'])
+        ->middleware('permission:inventory_transfer.view')
+        ->name('inventory.transfer.template');
+
     // 進貨單 (Goods Receipts)
     Route::middleware('permission:goods_receipts.view')->group(function () {
         Route::get('/goods-receipts', [\App\Modules\Inventory\Controllers\GoodsReceiptController::class, 'index'])->name('goods-receipts.index');