step 7 : login, logout (bug disconnect), home screen top info user login

lib/model/logout_response_model.dart

@@ -0,0 +1,18 @@
+class LogoutResponseModel {
+  String? status;
+  String? message;
+
+  LogoutResponseModel({this.status, this.message});
+
+  LogoutResponseModel.fromJson(Map<String, dynamic> json) {
+    status = json['status'];
+    message = json['message'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['status'] = this.status;
+    data['message'] = this.message;
+    return data;
+  }
+}