Revert "✨ feat(cli): add modules subcommand for built-in module discovery"

[harehare]

Reverts #1672

[codspeed-hq]

Merging this PR will not alter performance

✅ 29 untouched benchmarks

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_{Comparing revert-1672-feat/add-modules-subcommand-for-built-in-module-discovery (05a218b) with main (8b6d754)¹}

Footnotes

1. No successful run was found on main (05a218b) during the generation of this report, so 8b6d754 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩