[Add] Synaptic AI Pro

https://assetstore.unity.com/packages/tools/generative-ai/synaptic-ai-pro-natural-language-control-for-unity-336030

Assets/Synaptic AI Pro/Editor/NexusVersion.cs

@@ -0,0 +1,73 @@
+using System;
+using System.IO;
+using UnityEngine;
+using SynapticAIPro;
+
+namespace SynapticAIPro
+{
+    /// <summary>
+    /// Centralized version management - reads from package.json
+    /// </summary>
+    public static class NexusVersion
+    {
+        private static string _cachedVersion = null;
+        private static string _packageJsonPath = null;
+
+        /// <summary>
+        /// Get the current version from package.json
+        /// </summary>
+        public static string Current
+        {
+            get
+            {
+                if (_cachedVersion == null)
+                {
+                    _cachedVersion = ReadVersionFromPackageJson();
+                }
+                return _cachedVersion;
+            }
+        }
+
+        /// <summary>
+        /// Force refresh the cached version (useful after package update)
+        /// </summary>
+        public static void RefreshCache()
+        {
+            _cachedVersion = null;
+        }
+
+        private static string ReadVersionFromPackageJson()
+        {
+            try
+            {
+                if (_packageJsonPath == null)
+                {
+                    _packageJsonPath = Path.Combine(Application.dataPath, "Synaptic AI Pro/package.json");
+                }
+
+                if (File.Exists(_packageJsonPath))
+                {
+                    var json = File.ReadAllText(_packageJsonPath);
+                    // Simple parsing - find "version": "x.x.x"
+                    var versionIndex = json.IndexOf("\"version\"");
+                    if (versionIndex >= 0)
+                    {
+                        var colonIndex = json.IndexOf(':', versionIndex);
+                        var firstQuote = json.IndexOf('"', colonIndex);
+                        var secondQuote = json.IndexOf('"', firstQuote + 1);
+                        if (firstQuote >= 0 && secondQuote > firstQuote)
+                        {
+                            return json.Substring(firstQuote + 1, secondQuote - firstQuote - 1);
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                SynLog.Warn($"[Synaptic] Failed to read version from package.json: {e.Message}");
+            }
+
+            return "1.0.0"; // Fallback
+        }
+    }
+}