f58ab9fab3
Modifies uploaded ISO's GRUB config in-place to set timeout=0 and inject proxmox-start-auto-installer + answer-url kernel params, enabling fully hands-off installation. Adds /api/boot/auto-answer endpoint that identifies hosts by ARP-resolving the requester's IP to MAC address. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>