Adds passthrough() helper with DisableFlagParsing=true so commands
that do their own flag.FlagSet parsing receive flags directly.
Without this, cobra rejects unknown flags like --model.
Also runs go mod tidy — core/go transitively pulls in cobra and
charmbracelet dependencies.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
6 command groups (score, gen, data, export, mon, infra) with 25
commands. All pass through to existing lem.Run* functions via
the Core framework's cli package.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>