`cache` subcommands parity (dir/list/clean/verify/outdated/update/doctor)

[ulises-jeremias]

Summary

Full cache management CLI.

CNA mapping

CNA: cache-cli.ts + commander cache command group.

Acceptance criteria

• All seven subcommands implemented
• clean --catalog supported
• Tests with temp cache dir

Blocked by

none

Blocks

none

Reference

Parity matrix (workspace): knowledge/create-python-app-parity-matrix.md
Reference repo: https://github.com/Create-Node-App/create-node-app

Parent epic

#5