Tasks 1-2 of the verb-axis-generalization plan (spec auto-signed on a
grounding-check PASS, decision log on #220):
- verb_sugar gains the shared SugarInvocation<'_> carrier (#214) with
VolStop and the factored doc_axes_from/risk_from/probe_params_from
helpers; translate_sweep/run_sweep_sugar adopt it (no behaviour
change — sweep argv and family output byte-identical), and
translate_generalize/run_generalize_sugar follow, dropping their
too_many_arguments allows (4 remain for wf/mc).
- generalize is de-welded: GeneralizeCmd takes a blueprint positional
plus repeatable --axis <wrapped-name>=<value> (one value per axis);
--strategy/--fast/--slow are deleted; dispatch_generalize runs the
sweep sequence (read, wrapped-namespace validation, canonicalize +
topology_hash registration, wrapped_to_raw_axis strip) with a new
usage closure. RGrid is deleted workspace-wide.
- cli_run generalize tests migrate argv-only; the exact-grade anchor
keeps all pinned floats verbatim; generalize_refuses_a_non_r_sma_
strategy is deleted (its premise — a strategy gate — dissolves by
design); the multi-value refusal now fires per --axis.
Verification: full workspace suite green in the loop's independent
verify; build + clippy clean. Held quality finding (kept as a
plan-hold): dispatch_generalize duplicates dispatch_sweep's
validation/strip block verbatim — dedup follows once wf/mc land the
same block (rule-of-three, end of this cycle).
refs #220, refs #214
Brummel
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