chore(unity): 固定Unity CLI Loop本地包并移除UnitySkills依赖

Client/Packages/io.github.hatayama.uloopmcp/Editor/Api/McpTools/GetVersion/GetVersionTool.cs

@@ -0,0 +1,33 @@
+using System.Threading;
+using System.Threading.Tasks;
+using UnityEngine;
+
+namespace io.github.hatayama.uLoopMCP
+{
+    [McpTool(
+        DisplayDevelopmentOnly = true,
+        Description = "Get Unity version and project information"
+    )]
+    public class GetVersionTool : AbstractUnityTool<GetVersionSchema, GetVersionResponse>
+    {
+        public override string ToolName => "get-version";
+
+        protected override Task<GetVersionResponse> ExecuteAsync(
+            GetVersionSchema parameters, CancellationToken ct)
+        {
+            GetVersionResponse response = new GetVersionResponse
+            {
+                UnityVersion = Application.unityVersion,
+                Platform = Application.platform.ToString(),
+                DataPath = Application.dataPath,
+                PersistentDataPath = Application.persistentDataPath,
+                TemporaryCachePath = Application.temporaryCachePath,
+                IsEditor = Application.isEditor,
+                ProductName = Application.productName,
+                CompanyName = Application.companyName
+            };
+
+            return Task.FromResult(response);
+        }
+    }
+}