chore: add .gitignore with worktrees directory

wanshenmean

2026-03-11 825505928d9ae7f85df4927bf55ad0ab059b5a15

 Code/WCS/WIDESEAWCS_Server/WIDESEAWCS_Communicator/SerialPortComm/SerialPortCommunicator.cs

@@ -120,7 +120,7 @@
            }
            catch (Exception ex)
            {

                LogNet.WriteException(Name, $"串口数据接收异常，串口号:{_serialPortName}", ex);
            }
        }