商品列表、分类管理、客户等级

database/migrations/2026_07_23_030611_create_purchase_table.php

@@ -47,6 +47,7 @@ return new class extends Migration
                 $table->integer('sort')->default(0)->comment('排序（导出用）');
                 $table->integer('is_sent')->default(0)->comment('是否已发送供应商（1已发送 0未发送）');
                 $table->timestamp('sent_at')->nullable()->comment('发送时间');
+                $table->timestamp('supplier_confirmed_at')->nullable()->comment('供应商确认接单时间（NULL未确认）');
                 $table->string('remark', 255)->default('')->comment('备注');
                 $table->timestamps();
                 $table->index(['purchase_id'], 'purchase_order_item_purchase_index');