feat(config): AppConfigHelper.Save 共享键落 tl-shared.config、非共享键不变

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

ivf_tl_operate_2.0/ivf_tl_Operate/Helpers/AppConfigHelper.cs

@@ -52,24 +52,41 @@ namespace ivf_tl_Operate.Helpers
             return CryptoHelper.Decrypt(raw);
         }
 
+        /// <summary>配置收敛:operate↔control 共享的连接键(唯一数据源 tl-shared.config)。</summary>
+        private static readonly System.Collections.Generic.HashSet<string> SharedKeys =
+            new System.Collections.Generic.HashSet<string>(System.StringComparer.OrdinalIgnoreCase)
+            { "urlIp", "urlPort", "mqttIp", "mqttPort", "kfkaIP", "kfkaPort", "outInter" };
+
+        /// <summary>共享文件路径 = operate 输出根目录\tl-shared.config(control 经 ..\ 指此)。</summary>
+        public static string SharedConfigPath =>
+            System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "tl-shared.config");
+
         /// <summary>
-        /// 写回普通键（沿用 OpenExeConfiguration + RefreshSection，对齐 AppData.SetApp 写法）。
+        /// 写回普通键。配置收敛:共享键落唯一数据源 tl-shared.config(SharedConfigStore),
+        /// 非共享键沿用 OpenExeConfiguration 落 operate 自己的 config。写后刷新本进程缓存。
         /// </summary>
         public static void Save(string key, string value)
         {
             try
             {
-                Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
-                if (config.AppSettings.Settings[key] == null)
-                    config.AppSettings.Settings.Add(key, value);
+                if (SharedKeys.Contains(key))
+                {
+                    SharedConfigStore.Write(SharedConfigPath, key, value);
+                }
                 else
-                    config.AppSettings.Settings[key].Value = value;
-                config.Save(ConfigurationSaveMode.Modified);
+                {
+                    Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
+                    if (config.AppSettings.Settings[key] == null)
+                        config.AppSettings.Settings.Add(key, value);
+                    else
+                        config.AppSettings.Settings[key].Value = value;
+                    config.Save(ConfigurationSaveMode.Modified);
+                }
                 ConfigurationManager.RefreshSection("appSettings");
             }
             catch
             {
-                // 写失败不抛出（避免阻断 UI/启动）；[M7] 运行环境核查落盘。
+                // 写失败不抛出(避免阻断 UI/启动);[M7] 运行环境核查落盘。
             }
         }