優化: 門市叫貨模組 UI 調整、權限標籤中文化及調撥單動態導覽

app/Modules/Inventory/Models/StoreRequisitionItem.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Modules\Inventory\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class StoreRequisitionItem extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'store_requisition_id',
+        'product_id',
+        'requested_qty',
+        'approved_qty',
+        'remark',
+    ];
+
+    protected $casts = [
+        'requested_qty' => 'decimal:2',
+        'approved_qty' => 'decimal:2',
+    ];
+
+    /**
+     * 所屬叫貨單
+     */
+    public function requisition(): BelongsTo
+    {
+        return $this->belongsTo(StoreRequisition::class, 'store_requisition_id');
+    }
+
+    /**
+     * 關聯商品（同模組）
+     */
+    public function product(): BelongsTo
+    {
+        return $this->belongsTo(Product::class);
+    }
+}