The hook tests wrote their `[[run.hooks]]` entries into the user's
settings file. `fabro run` no longer transmits `run` settings from
there — it warns and points at `workflow.toml` — so no hook ran in any of
these tests. The three that expect the run to proceed kept passing for
the wrong reason.
Each hooked test now writes a workflow config that names its graph and
carries the hooks, and runs that config. The twin-mode server settings
stay in the settings file, which is where they belong.
The hooks reach the run now, but the twin-mode tests still cannot pass
on this branch: the run executes in the isolated server, which never
learns the twin's base URL and so calls the real OpenAI API with the
namespace as a key. That plumbing belongs with the lithos credential
resolution on main, not here.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
