Brummel
fd221c81ec
Executable plan for cycle 0077 (#145), decomposed into 5 tasks with the compile-gates sequenced: 1. Reshape FamilySelection/SelectionMode across 3 crates (mechanical, byte-preserving): deflation fields -> Option, add PlateauMean/PlateauWorst + neighbourhood_score/n_neighbours; thread optimize_deflated + all tests + the runs_family display (argmax bytes unchanged). 2. GridSpace::axis_lens() + SweepBinder::sweep_with_lattice (sweep delegates, every existing .sweep() caller byte-unchanged). 3. optimize_plateau + PlateauMode + closed_neighbourhood (mixed-radix grid neighbourhood, argmax of the smoothed surface) + a higher_is_better refactor so direction lives in one place. 4. CLI --select parse + Selection threading + sweep-entry Option<lattice> tuples + select_winner (the RandomSpace-refuse guard) + walkforward_family dispatch; all signature-change callers threaded before the build gate. 5. runs-family plateau E2E golden. Two plan-time forks were derived and recorded on #145 (comment 1974): the lattice surfaces at the engine terminal (only the post-resolve_axes GridSpace holds param_space order), and the RandomSpace-refuse is a structural guard unit-tested at select_winner (walkforward has no --random producer to E2E). refs #145