feat: dyn topic

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

lib/models/dynamics/dyn_topic_top/topic_creator.dart

@@ -0,0 +1,23 @@
+class TopicCreator {
+  int? uid;
+  String? face;
+  String? name;
+
+  TopicCreator({
+    this.uid,
+    this.face,
+    this.name,
+  });
+
+  factory TopicCreator.fromJson(Map<String, dynamic> json) => TopicCreator(
+        uid: json['uid'] as int?,
+        face: json['face'] as String?,
+        name: json['name'] as String?,
+      );
+
+  Map<String, dynamic> toJson() => {
+        'uid': uid,
+        'face': face,
+        'name': name,
+      };
+}