mix bloccs.coverage <network.bloccs> [--message <json>] [--trace <file>] [--port <name>] [--wait <secs>]Reports structural coverage — every in-port, out-port, and edge — against a reached set:
--message <json>runs the network live, feeds one message into the exposed intake port, records a trace, and reports what was reached.--trace <file>loads a previously recorded.bloccs-traceand reports against it.- with neither, reports the pure structural enumeration (0 reached).