The navigation spec serves the built Fine-tuning bundle, but nothing
built it, so two specs failed on a fresh checkout when the dist folder
was missing. The spec also built the Face bundle in a hook that every
worker runs, and a build rewrites the folder the other workers serve.
The global setup now builds Studio, Talk, Face and Fine-tuning once,
before the workers start. The spec builds the two bundles itself only
when it runs without the global setup.
Assisted-by: Claude Code:claude-sonnet-5-5 node
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>