cmd/

Command packtrail is the command-line interface: run an engine, register and validate flows, start, signal, resume, cancel, inspect, watch, fork and rerun executions, manage schedules and dead letters.

Command packtrail-ui is the debugging dashboard: execution list, flow graph coloured by node state, the event timeline with the state at any sequence (time travel), and actions — signal, resume, cancel, fork, rerun, dead-letter redrive.