opt models

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

lib/models_new/space/space/preference.dart

@@ -0,0 +1,13 @@
+class Preference {
+  bool? collectionPublic;
+  String? garbFirstGain;
+  int? orderType;
+
+  Preference({this.collectionPublic, this.garbFirstGain, this.orderType});
+
+  factory Preference.fromJson(Map<String, dynamic> json) => Preference(
+        collectionPublic: json['collection_public'] as bool?,
+        garbFirstGain: json['garb_first_gain'] as String?,
+        orderType: json['order_type'] as int?,
+      );
+}