refa query follow up

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

lib/models_new/follow/data.dart

@@ -1,16 +1,18 @@
 import 'package:PiliPlus/models_new/follow/list.dart';
 
 class FollowData {
-  List<FollowItemModel>? list;
+  late List<FollowItemModel> list;
   int? reVersion;
   int? total;
 
-  FollowData({this.list, this.reVersion, this.total});
+  FollowData({required this.list, this.reVersion, this.total});
 
   factory FollowData.fromJson(Map<String, dynamic> json) => FollowData(
-    list: (json['list'] as List<dynamic>?)
-        ?.map((e) => FollowItemModel.fromJson(e as Map<String, dynamic>))
-        .toList(),
+    list:
+        (json['list'] as List<dynamic>?)
+            ?.map((e) => FollowItemModel.fromJson(e as Map<String, dynamic>))
+            .toList() ??
+        <FollowItemModel>[],
     reVersion: json['re_version'] as int?,
     total: json['total'] as int?,
   );

lib/models_new/follow/list.dart

@@ -1,13 +1,11 @@
+import 'package:PiliPlus/models/dynamics/up.dart';
 import 'package:PiliPlus/models/model_avatar.dart';
 
-class FollowItemModel {
-  int? mid;
+class FollowItemModel extends UpItem {
   int? attribute;
   int? mtime;
   dynamic tag;
   int? special;
-  String? uname;
-  String? face;
   String? sign;
   int? faceNft;
   BaseOfficialVerify? officialVerify;
@@ -18,13 +16,13 @@ class FollowItemModel {
   String? followTime;
 
   FollowItemModel({
-    this.mid,
+    required super.mid,
     this.attribute,
     this.mtime,
     this.tag,
     this.special,
-    this.uname,
-    this.face,
+    super.uname,
+    super.face,
     this.sign,
     this.faceNft,
     this.officialVerify,
@@ -37,7 +35,7 @@ class FollowItemModel {
 
   factory FollowItemModel.fromJson(Map<String, dynamic> json) =>
       FollowItemModel(
-        mid: json['mid'] as int?,
+        mid: json['mid'] as int? ?? 0,
         attribute: json['attribute'] as int?,
         mtime: json['mtime'] as int?,
         tag: json['tag'] as dynamic,