nixpkgs un-pinned from a frozen rev (50ab7937, 24.11, 2025-06-30) to the nixos-26.05
channel; sops-nix un-pinned to follow it. The old pins claimed to match the cc-ci
server "for ecosystem consistency", but this host runs agents/tmux/nginx/docker, not
recipe CI, so it need not track that server — and a frozen rev only accrues unpatched
CVEs. Built + activated: generation nixos-26.05.20260731.5b4f72e, kernel 6.6.94 ->
6.18.40 (reboot pending for the kernel). Pre-update files: /tmp/flake.{nix,lock}.pre-update.
Co-Authored-By: Claude <noreply@anthropic.com>
Adds terraform/ to provision a Hetzner cpx11 (2 vCPU / 2 GB dedicated AMD / 40 GB NVMe)
for the loops runtime, and a flake + NixOS host config to converge it — replacing the slow
b1 Incus VM. Mirrors the cc-ci server terraform (same nixos-infect pin, same pattern).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>