Module deprecation 

v1.3.0 deprecation diagnostics for the CLI surface.

v1.3.0 introduces --pack as the canonical pack-root flag on the four verbs that previously took --workspace (sync, serve, migrate-lockfile, teardown). The old --workspace spelling is preserved as a clap alias so existing scripts keep parsing, but every invocation that uses the alias surfaces a one-time deprecation warning so operators can migrate before removal.

Detection runs against std::env::args() rather than the parsed clap::ArgMatches because clap collapses --pack and --workspace into the same field; once parsing completes there is no signal left that distinguishes which spelling the operator typed.

Removal target: v2.0.0 (per .omne/cfg/freeze-v1.3.0.md Table M1).

Functions

warn_workspace_alias_used

Emit a tracing::warn! line when the current process was invoked with the deprecated --workspace spelling on a verb that now prefers --pack. Each verb handler calls this at the top of its run/ execute entry point so the diagnostic fires regardless of which dispatch path the operator took.