terraform.tfvars holds the Proxmox root@pam API token and was committed since the
initial commit. Remove it from tracking and ignore *.tfvars (keeping
*.tfvars.example). NOTE: the token is still in git history on origin
(git.gihyeon.com) — rotate it in Proxmox to fully remediate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
