技能主要更新，修复卡顿并加入动画，以及各种其他更新。

Assets/MCPForUnity/Editor/Models/Command.cs

@@ -0,0 +1,21 @@
+using Newtonsoft.Json.Linq;
+
+namespace MCPForUnity.Editor.Models
+{
+    /// <summary>
+    /// Represents a command received from the MCP client
+    /// </summary>
+    public class Command
+    {
+        /// <summary>
+        /// The type of command to execute
+        /// </summary>
+        public string type { get; set; }
+
+        /// <summary>
+        /// The parameters for the command
+        /// </summary>
+        public JObject @params { get; set; }
+    }
+}
+