Switch from cargo-based build + SCP deploy to Nix build + Cachix + infra flake.lock update pattern, matching imphnen-frontend-service. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Switch from cargo-based build + SCP deploy to Nix build + Cachix + infra flake.lock update pattern, matching imphnen-frontend-service. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>