The agent's handle_pending_subcommand() accepts aliases the initial list
missed: approve|apply, reject|deny|drop. Those three were still swallowed by
the local /skills search, so '/skills apply 3' and '/skills deny 3' silently
ran a skill-name search instead of reaching the write-approval handler.
Completes the class rather than the reported instance.
Co-authored-by: totalitarian <totalitarian@users.noreply.github.com>