✨ Pin post

lib/models/post.g.dart

@@ -29,6 +29,7 @@ _SnPost _$SnPostFromJson(Map<String, dynamic> json) => _SnPost(
   upvotes: (json['upvotes'] as num?)?.toInt() ?? 0,
   downvotes: (json['downvotes'] as num?)?.toInt() ?? 0,
   repliesCount: (json['replies_count'] as num?)?.toInt() ?? 0,
+  pinMode: (json['pin_mode'] as num?)?.toInt(),
   threadedPostId: json['threaded_post_id'] as String?,
   threadedPost:
       json['threaded_post'] == null
@@ -109,6 +110,7 @@ Map<String, dynamic> _$SnPostToJson(_SnPost instance) => <String, dynamic>{
   'upvotes': instance.upvotes,
   'downvotes': instance.downvotes,
   'replies_count': instance.repliesCount,
+  'pin_mode': instance.pinMode,
   'threaded_post_id': instance.threadedPostId,
   'threaded_post': instance.threadedPost?.toJson(),
   'replied_post_id': instance.repliedPostId,