Add CORPIFORM npm command surface

[midiakiasat]

Summary

• adds the first installable npm package surface for
• introduces an explicit command wrapper as the package entrypoint
• updates package metadata so the tarball exposes a truthful shell-based execution surface

Result

• CORPIFORM now has an explicit npm command contract instead of only a repository boundary declaration
• the package tarball includes CORPIFORM — deterministic execution-control substrate

Usage:
corpiform help
corpiform doctor
corpiform inspect
corpiform freeze
corpiform kill
corpiform rotate-keys

Commands:
help Show this help surface
doctor Run non-invasive integrity checks
inspect Print current system inspection data
freeze Permanently freeze future execution
kill Permanently terminate the system
rotate-keys Record signing-key rotation event

Boundary:
This package is a shell-based execution substrate.
It is not a JS library API.
It does not mint authority.
It executes or refuses under explicit authority. and the constrained execution-supporting surfaces

• unknown commands now refuse explicitly and return a non-zero exit status

Boundary

This change adds the first npm command surface only. It does not publish the package, change execution policy, or record package publication in VERIFRAX yet.