refactor: 修改自动写入时间的格式为在数据库配置文件配置

app/admin/model/v1/AttachmentCategoryModel.php

@@ -16,8 +16,6 @@ class AttachmentCategoryModel extends AttachmentCategoryBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
     
     // 关联附件
     public function attachment()

app/admin/model/v1/AttachmentModel.php

@@ -16,8 +16,6 @@ class AttachmentModel extends AttachmentBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // JSON字段
     protected $json = ['attach'];

app/admin/model/v1/ProductAttrModel.php

@@ -16,8 +16,6 @@ class ProductAttrModel extends ProductAttrBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 关联属性特征
     public function props()

app/admin/model/v1/ProductCategoryModel.php

@@ -16,8 +16,6 @@ class ProductCategoryModel extends ProductCategoryBaseModel
     use SoftDelete;
     // 软件字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 根据pid查询
     public function scopePid($query, $pid)

app/admin/model/v1/ProductModel.php

@@ -16,8 +16,6 @@ class ProductModel extends ProductBaseModel
     use SoftDelete;
     // 软件字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 分类关联查询
     public function category()

app/admin/model/v1/SysUserModel.php

@@ -16,8 +16,6 @@ class SysUserModel extends SysUserBaseModel
     use SoftDelete;
     // 软件删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 隐藏字段
     protected $hidden = ['password', 'salt'];

app/admin/model/v1/VideoCategoryModel.php

@@ -16,8 +16,6 @@ class VideoCategoryModel extends VideoCategoryBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
     
     // 关联视频模型
     public function video()

app/admin/model/v1/VideoModel.php

@@ -16,8 +16,6 @@ class VideoModel extends VideoBaseModel
     use SoftDelete;
     // 软件删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入的时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 关联分类
     public function category()