- Installer: check for a `[daemon]` section in the unified file (rather than the existence of the now-defunct `~/.config/maestrod/config.toml`) to decide whether to skip the configure prompt on re-runs. The configure prompt + maestrod_config_path() helper now reference `~/.config/maestro/config.toml`. - docs/INSTALL.md: mention the unified file and the single-TOML shape. - spec: update §Registry / §Daemon / §Auth to call out `[registry].bind_addr`, `[daemon].bind_addr`, `[shared].registry_url`, and `[shared].token` instead of the old per-app files.