修复一些错误

database/migrations/2026_07_23_030608_create_store_table.php

@@ -62,6 +62,7 @@ return new class extends Migration
                 $table->integer('payment_cycle_days')->default(0)->comment('回款周期（天）');
                 $table->integer('pending_box_num')->default(0)->comment('待回筐数量（生成账单压筐累加，回筐登记扣减）');
                 $table->integer('pending_tray_num')->default(0)->comment('待回托盘数量');
+                $table->decimal('total_purchase_amount', 12, 2)->default(0)->comment('总采购金额（只统计商品金额，账单支付后累加）');
                 $table->integer('status')->default(1)->comment('状态（1正常 0停用）');
                 $table->string('remark', 255)->nullable()->default('')->comment('备注');
                 $table->timestamps();