Resolution criteria: deterministic objective-evaluation CLI/API contract documented; at least one xnec2c-optimize-style optimization flow reproduced end-to-end with fnec-rust automation hooks; machine-readable outputs verified stable across repeated runs.
Resolution criteria: deterministic objective-evaluation CLI/API contract documented; at least one xnec2c-optimize-style optimization flow reproduced end-to-end with fnec-rust automation hooks; machine-readable outputs verified stable across repeated runs.