Orchestrator decision: deploy canonical coop-cloud traefik via abra instead of a
hand-rolled module. abra packaged in Nix (pinned). custom-html deployed over HTTPS
(200) via the gateway and torn down clean. docs/install.md seeded.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Host decrypts /run/secrets/test_secret via its ssh host key (age identity);
off-box master recovery recipient. sops-nix pinned to a buildGoModule-era rev
for nixpkgs 24.11 compat.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
