initial copy

s8n-runtime/ViewModels/WorkflowNodeData.cs

@@ -0,0 +1,11 @@
+using System.Text.Json.Serialization;
+
+namespace s8n_runtime.ViewModels;
+
+public class WorkflowNodeData
+{
+    public string? Label { get; set; }
+
+    [JsonExtensionData]
+    public Dictionary<string, object?>? Extra { get; set; }
+}