feat: 添加横幅相关接口

app/admin/model/v1/SysBannerModel.php

@@ -0,0 +1,19 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\admin\model\v1;
+
+use app\common\model\SysBannerBaseModel;
+use think\model\concern\SoftDelete;
+
+/**
+ * 横幅模型
+ * @mixin \think\Model
+ */
+class SysBannerModel extends SysBannerBaseModel
+{
+    // 启用软删除
+    use SoftDelete;
+    // 软删除字段
+    protected $deleteTime = 'deleted_at';
+}