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

Client/Packages/io.github.hatayama.uloopmcp/Editor/Models/ExecutionResult.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+
+namespace io.github.hatayama.uLoopMCP
+{
+    /// <summary>
+    /// Dynamic Code Execution Result
+    /// 
+    /// Related Classes: DynamicCodeExecutor, CommandRunner
+    /// </summary>
+    public class ExecutionResult
+    {
+        /// <summary>Execution Success</summary>
+        public bool Success { get; set; }
+
+        /// <summary>Execution Result</summary>
+        public object Result { get; set; }
+
+        /// <summary>Error Message</summary>
+        public string ErrorMessage { get; set; }
+
+        /// <summary>Exception</summary>
+        public Exception Exception { get; set; }
+
+        /// <summary>Execution Time</summary>
+        public TimeSpan ExecutionTime { get; set; }
+
+        /// <summary>Logs</summary>
+        public List<string> Logs { get; set; } = new();
+
+        /// <summary>Execution Statistics</summary>
+        public ExecutionStatistics Statistics { get; set; }
+
+        /// <summary>
+        /// Structured compilation errors when compilation failed.
+        /// Preserved to enable rich diagnostics formatting at the tool layer.
+        /// </summary>
+        public List<CompilationError> CompilationErrors { get; set; } = new();
+
+        /// <summary>
+        /// Code that was actually compiled after wrapping/using hoist.
+        /// Useful for debugging reported line/column numbers.
+        /// </summary>
+        public string UpdatedCode { get; set; }
+
+        /// <summary>
+        /// Types that could not be auto-resolved because multiple namespace candidates were found.
+        /// Key: type name, Value: list of candidate namespaces.
+        /// </summary>
+        public Dictionary<string, List<string>> AmbiguousTypeCandidates { get; set; } = new();
+
+        /// <summary>
+        /// Populated on both success and failure paths;
+        /// without this the tool layer cannot emit performance hints about missing usings.
+        /// </summary>
+        public List<string> AutoInjectedNamespaces { get; set; } = new();
+
+        /// <summary>
+        /// Captures internal phase timings without forcing normal users to parse verbose logs.
+        /// </summary>
+        public List<string> Timings { get; set; } = new();
+    }
+}