優化採購單與進貨單操作紀錄：新增品項明細、ID 轉名稱解析、前端多數量 key 通用顯示

- 重構 PurchaseOrder@tapActivity：支援 vendor_id/warehouse_id/user_id 自動解析為名稱
- 修改 PurchaseOrderController@store：改用 saveQuietly + 手動日誌，建立時紀錄品項明細
- 修正 PurchaseOrderController update/destroy snapshot 跨模組取值為 null 的問題
- 修改 GoodsReceiptService@store：改用 saveQuietly + 手動日誌，建立時紀錄品項明細
- 修改 ActivityDetailDialog.tsx：支援 quantity/quantity_received/requested_qty 多 key 通用渲染
- 新增項目顯示金額與備註，更新項目增加金額與備註變更對比

app/Modules/Procurement/Controllers/PurchaseOrderController.php

@@ -230,7 +230,8 @@ class PurchaseOrderController extends Controller
                     $userId = $user->id;
                 }
 
-                $order = PurchaseOrder::create([
+                // 靜默建立以抑制自動日誌（後續手動發送含品項明細的日誌）
+                $order = new PurchaseOrder([
                     'code' => $code,
                     'vendor_id' => $validated['vendor_id'],
                     'warehouse_id' => $validated['warehouse_id'],
@@ -246,6 +247,12 @@ class PurchaseOrderController extends Controller
                     'invoice_date' => $validated['invoice_date'] ?? null,
                     'invoice_amount' => $validated['invoice_amount'] ?? null,
                 ]);
+                $order->saveQuietly();
+
+                // 建立品項並收集 items_diff
+                $diff = ['added' => [], 'removed' => [], 'updated' => []];
+                $productIds = collect($validated['items'])->pluck('productId')->unique()->toArray();
+                $products = $this->inventoryService->getProductsByIds($productIds)->keyBy('id');
 
                 foreach ($validated['items'] as $item) {
                     // 反算單價
@@ -258,8 +265,43 @@ class PurchaseOrderController extends Controller
                         'unit_price' => $unitPrice,
                         'subtotal' => $item['subtotal'],
                     ]);
+
+                    $product = $products->get($item['productId']);
+                    $diff['added'][] = [
+                        'product_name' => $product?->name ?? '未知商品',
+                        'new' => [
+                            'quantity' => (float)$item['quantity'],
+                            'subtotal' => (float)$item['subtotal'],
+                        ]
+                    ];
                 }
 
+                // 手動發送高品質日誌（包含品項明細）
+                activity()
+                    ->performedOn($order)
+                    ->causedBy($userId)
+                    ->event('created')
+                    ->withProperties([
+                        'items_diff' => $diff,
+                        'attributes' => [
+                            'po_number' => $order->code,
+                            'vendor_id' => $order->vendor_id,
+                            'warehouse_id' => $order->warehouse_id,
+                            'user_id' => $order->user_id,
+                            'status' => $order->status,
+                            'order_date' => $order->order_date,
+                            'expected_delivery_date' => $order->expected_delivery_date,
+                            'total_amount' => $order->total_amount,
+                            'tax_amount' => $order->tax_amount,
+                            'grand_total' => $order->grand_total,
+                            'remark' => $order->remark,
+                            'invoice_number' => $order->invoice_number,
+                            'invoice_date' => $order->invoice_date,
+                            'invoice_amount' => $order->invoice_amount,
+                        ]
+                    ])
+                    ->log('created');
+
                 DB::commit();
             } finally {
                 $lock->release();
@@ -619,8 +661,6 @@ class PurchaseOrderController extends Controller
                         'snapshot' => [
                             'po_number' => $order->code,
                             'vendor_name' => $order->vendor?->name,
-                            'warehouse_name' => $order->warehouse?->name,
-                            'user_name' => $order->user?->name,
                         ]
                     ])
                     ->log('updated');
@@ -673,8 +713,6 @@ class PurchaseOrderController extends Controller
                     'snapshot' => [
                         'po_number' => $order->code,
                         'vendor_name' => $order->vendor?->name,
-                        'warehouse_name' => $order->warehouse?->name,
-                        'user_name' => $order->user?->name,
                     ]
                 ])
                 ->log('deleted');