814c4e71a3
Deletes the incomplete, never-wired second install pipeline: setup, privileged-setup, user-operations, services-improved, lib/privileges.sh. Also removes committed dev artifacts (summary7-19.txt, discord-header.md). Path A (hops -> install -> services) is now the sole canonical pipeline. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>