clean up models

Signed-off-by: dom <githubaccount56556@proton.me>

lib/models_new/fav/fav_article/author.dart

@@ -1,13 +1,9 @@
 class Author {
   String? name;
-  String? face;
-  String? mid;
 
-  Author({this.name, this.face, this.mid});
+  Author({this.name});
 
   factory Author.fromJson(Map<String, dynamic> json) => Author(
     name: json['name'] as String?,
-    face: json['face'] as String?,
-    mid: json['mid'] as String?,
   );
 }