feat: super chat

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

lib/models_new/live/live_superchat/user_info.dart

@@ -0,0 +1,17 @@
+class UserInfo {
+  String face;
+  String uname;
+  String nameColor;
+
+  UserInfo({
+    required this.face,
+    required this.uname,
+    required this.nameColor,
+  });
+
+  factory UserInfo.fromJson(Map<String, dynamic> json) => UserInfo(
+    face: json['face'],
+    uname: json['uname'],
+    nameColor: json['name_color'] ?? '#666666',
+  );
+}