Retain Command Output in Network Intent Results for Bulk and Scheduled Runs

NetBrain does not currently retain the underlying command output within Network Intent results when the intent is executed in bulk or through a scheduled task, even though this output is available when the intent is run interactively on a single device. This enhancement would preserve and expose the command output associated with each device in bulk and scheduled Network Intent executions, consistent with prior product behavior. Retaining this data would allow operations teams to review the exact basis for diagnosis or troubleshooting outcomes after large-scale or unattended runs, rather than only seeing final results without supporting detail.