opt models

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

lib/models_new/space/space/category.dart

@@ -0,0 +1,13 @@
+class Category {
+  int? id;
+  int? parentId;
+  String? name;
+
+  Category({this.id, this.parentId, this.name});
+
+  factory Category.fromJson(Map<String, dynamic> json) => Category(
+        id: json['id'] as int?,
+        parentId: json['parent_id'] as int?,
+        name: json['name'] as String?,
+      );
+}