feat: 完善蜂窝网络服务停止操作的配置键验证逻辑

CoreAgent.Infrastructure/Services/Network/CellularNetworkService.cs

@@ -163,6 +163,14 @@ public class CellularNetworkService : ICellularNetworkService
         string neConfigKey = _context.GetNeConfigKey();
         try
         {
+            // 检查是否是相同的配置
+            if (key != neConfigKey)
+            {
+                var message = $"停止操作失败：当前运行配置 {neConfigKey} 与请求停止的配置 {key} 不匹配";
+                _logger.LogWarning(message);
+                return CellularNetworkOperationResult.Failure(message);
+            }
+
             // 1. 检查当前网络状态
             var state = _context.GetNetworkState();
             if (state.CurrentStatus == NetworkStatus.Disconnected || state.CurrentStatus == NetworkStatus.Unknown)