Runs a single CLI action (read or write) with the given options and files. This is the core logic used by both main() and the -stay_open daemon.
main()
-stay_open
Parsed CLI options
File paths or tag assignments (TAG=VALUE)
Exit code (0 = success, 1 = failure)
Runs a single CLI action (read or write) with the given options and files. This is the core logic used by both
main()and the-stay_opendaemon.