Sub-slice of #115 (orchestrator dissolution). Generalize B4's single-iteration driver (PR #120) into the full N-iteration experiment-mode loop as score + extension — the experiment half of the orchestrator's control flow, in code. Blocked by #120 + tool spine (#119/#113). Needs Jack review of the harness approach (#107 G-1).
Sub-slice of #115 (orchestrator dissolution). Generalize B4's single-iteration driver (PR #120) into the full N-iteration experiment-mode loop as score + extension — the experiment half of the orchestrator's control flow, in code. Blocked by #120 + tool spine (#119/#113). Needs Jack review of the harness approach (#107 G-1).