feat(production): 優化生產單 BOM 原物料選取邏輯，支援商品 -> 倉庫 -> 批號連動與 API 分佈查詢

database/migrations/tenant/2026_02_04_111029_remove_purchase_orders_publish_permission.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        // 刪除 purchase_orders.publish 權限
+        \Spatie\Permission\Models\Permission::where('name', 'purchase_orders.publish')->delete();
+        
+        // 重置權限快取
+        app()[\Spatie\Permission\PermissionRegistrar::class]->forgetCachedPermissions();
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // 恢復權限（如果需要回滾）
+        \Spatie\Permission\Models\Permission::firstOrCreate(['name' => 'purchase_orders.publish']);
+        
+        // 重新分配給 admin (簡單恢復，可能無法完全還原所有角色配置)
+        $admin = \Spatie\Permission\Models\Role::where('name', 'admin')->first();
+        if ($admin) {
+            $admin->givePermissionTo('purchase_orders.publish');
+        }
+        
+        app()[\Spatie\Permission\PermissionRegistrar::class]->forgetCachedPermissions();
+    }
+};