* perf(cli): load error reporting without feature formatters
* test(cli): follow extracted error reporter in import guard
* chore(cli): track cli-error.ts in deferral equivalence baseline
The equivalence script restores TOUCHED files from the baseline rev to
rebuild the pre-deferral CLI. reportCliError/formatCliError moved from
format.ts into cli-error.ts, so the baseline arm must also drop
cli-error.ts (absent at older revs) or the old tree would still compile
against the new module.
