The TOML-driven hired-agent services (`_generate_local_model_services` in
`lib/generators.sh`) were emitting `image: ghcr.io/disinto/agents:<tag>`
for every hired agent. The ghcr image is not publicly pullable and
deployments don't carry ghcr credentials, so `docker compose up` failed
with `denied` on every new hire. The legacy `agents-llama` stanza dodged
this because it uses the registry-less local name plus a `build:` fallback.
Fix: match the legacy stanza — emit `build: { context: ., dockerfile:
docker/agents/Dockerfile }` paired with `image: disinto/agents:<tag>`.
Hosts that built locally with `disinto init --build` will find the image;
hosts without one will build it. No ghcr auth required either way.
Added a regression test that guards both the absence of the ghcr prefix
and the presence of the build directive.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
