Resolve a bin's runtime network from its argv + env. Throws CliUsageError on a
malformed flag and a ZodError on a malformed env/persisted/config-file value that
survives the store's own sanitising (e.g. OPENMIXER_WEB_PORT=abc); an unreadable
--config file throws too, since a deployment that names one wants it.
Resolve a bin's runtime network from its argv + env. Throws CliUsageError on a malformed flag and a
ZodErroron a malformed env/persisted/config-file value that survives the store's own sanitising (e.g.OPENMIXER_WEB_PORT=abc); an unreadable--configfile throws too, since a deployment that names one wants it.