Add 8 PHP subcommands to the qa parent command: fmt, stan, psalm, audit, security, rector, infection, and test. Each command detects the PHP project and delegates to the pkg/php library functions. Co-Authored-By: Virgil <virgil@lethean.io>
QA commands (watch, review, health, issues, docblock) now live alongside the lint library they depend on. Co-Authored-By: Virgil <virgil@lethean.io>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
