`translate_generalize` builds the selection-bearing campaign document
(`[std::sweep(argmax), std::generalize]`, a single risk regime carrying the
stop, the candidate as single-value raw axes) + `GeneratedGeneralize` +
`register_generated_g`, mirroring the sweep translator. A determinism unit test
pins identical-invocation -> identical content id and the regime/pipeline shape.
The new items are unused until the dispatch-rewire task (#210 T3) wires the
runner; a bridge `#![allow(dead_code)]` (removed in T3) mirrors the sweep
sibling's landing.
refs #210
Brummel
ed8b179e34