feat(setup): refine Unity MCP Asset Store compliance implementation

- Clean up menu items for production (hide dev/test items behind compile flag)
- Integrate MCP client configuration into setup wizard as new step
- Complete end-to-end setup experience with 6-step wizard
- Enhanced client detection and auto-configuration
- Production-ready menu structure with essential items only
- Users are left 100% ready to use MCP after completing setup

Author: Claude

ava-worktrees/feature/ava-asset-store-compliance/UnityMcpBridge/Editor/Dependencies.meta

@@ -12,8 +12,10 @@ public static class DependencyManagerTests
     {
         /// <summary>
         /// Test basic dependency detection functionality
+        /// Only available in development builds
         /// </summary>
-        [UnityEditor.MenuItem("Window/MCP for Unity/Run Dependency Tests", priority = 100)]
+        #if UNITY_EDITOR && MCP_DEVELOPMENT_MODE
+        [UnityEditor.MenuItem("Window/MCP for Unity/Development/Run Dependency Tests", priority = 100)]
         public static void RunBasicTests()
         {
             Debug.Log("<b><color=#2EA3FF>MCP-FOR-UNITY</color></b>: Running Dependency Manager Tests...");
@@ -62,8 +64,9 @@ public static void RunBasicTests()
 
         /// <summary>
         /// Test setup wizard functionality
+        /// Only available in development builds
         /// </summary>
-        [UnityEditor.MenuItem("Window/MCP for Unity/Test Setup Wizard", priority = 101)]
+        [UnityEditor.MenuItem("Window/MCP for Unity/Development/Test Setup Wizard", priority = 101)]
         public static void TestSetupWizard()
         {
             Debug.Log("<b><color=#2EA3FF>MCP-FOR-UNITY</color></b>: Testing Setup Wizard...");
@@ -82,8 +85,9 @@ public static void TestSetupWizard()
 
         /// <summary>
         /// Reset setup state for testing
+        /// Only available in development builds
         /// </summary>
-        [UnityEditor.MenuItem("Window/MCP for Unity/Reset Setup State (Test)", priority = 102)]
+        [UnityEditor.MenuItem("Window/MCP for Unity/Development/Reset Setup State (Test)", priority = 102)]
         public static void ResetSetupStateForTesting()
         {
             Debug.Log("<b><color=#2EA3FF>MCP-FOR-UNITY</color></b>: Resetting setup state for testing...");
@@ -98,5 +102,6 @@ public static void ResetSetupStateForTesting()
                 Debug.LogError($"<b><color=#FF6B6B>MCP-FOR-UNITY</color></b>: Setup state reset failed: {ex.Message}");
             }
         }
+        #endif
     }
 }

ava-worktrees/feature/ava-asset-store-compliance/UnityMcpBridge/Editor/Dependencies/DependencyManagerTests.cs

@@ -221,29 +221,18 @@ public static void ResetSetupState()
         }
 
         /// <summary>
-        /// Force show setup wizard (for manual invocation)
+        /// Show setup wizard (for manual invocation)
         /// </summary>
         [MenuItem("Window/MCP for Unity/Setup Wizard", priority = 1)]
         public static void ShowSetupWizardManual()
         {
             ShowSetupWizard();
         }
 
-        /// <summary>
-        /// Reset setup and show wizard again
-        /// </summary>
-        [MenuItem("Window/MCP for Unity/Reset Setup", priority = 2)]
-        public static void ResetAndShowSetup()
-        {
-            ResetSetupState();
-            _hasCheckedThisSession = false;
-            ShowSetupWizard();
-        }
-
         /// <summary>
         /// Check dependencies and show status
         /// </summary>
-        [MenuItem("Window/MCP for Unity/Check Dependencies", priority = 3)]
+        [MenuItem("Window/MCP for Unity/Check Dependencies", priority = 2)]
         public static void CheckDependencies()
         {
             var result = DependencyManager.CheckAllDependencies();
@@ -274,5 +263,18 @@ public static void CheckDependencies()
                 );
             }
         }
+
+        #if UNITY_EDITOR && MCP_DEVELOPMENT_MODE
+        /// <summary>
+        /// Reset setup and show wizard again (development only)
+        /// </summary>
+        [MenuItem("Window/MCP for Unity/Development/Reset Setup", priority = 10)]
+        public static void ResetAndShowSetup()
+        {
+            ResetSetupState();
+            _hasCheckedThisSession = false;
+            ShowSetupWizard();
+        }
+        #endif
     }
 }