W&B tracker placeholder behind GEPA.Tracking.
The module is intentionally dependency-free and explicit: it reports
{:error, {:not_configured, :wandb}} until a production backend is wired in.
W&B tracker placeholder behind GEPA.Tracking.
The module is intentionally dependency-free and explicit: it reports
{:error, {:not_configured, :wandb}} until a production backend is wired in.