--trace <fam> now translates through the verb sugar into a persist_taps
campaign-presentation block (was persist_taps: vec![] — the #168 no-op)
and persist_campaign_traces writes EVERY member of a selection-free
swept cell, one subdirectory per member under the cell dir, keyed by
the member's manifest params label in reproduce's exact format
(filesystem-sanitized, ordinal fallback); nominee cells keep their flat
layout. Members re-run at the cell's own stop regime and resolved pip,
streaming one member at a time, with the C1 drift alarm preserved per
member. The walkforward sibling lifts identically; run/mc --trace stay
refused by design (no campaign context / no family-name concept — their
help was already honest). Clap help lines and the chart NotFound hint
restored; the old #168 refusal pins re-pinned to the delivered
behaviour.
Post-review repairs: member_trace_key + cell_member_fanout extracted
pure and unit-pinned (6 tests), persisted_cells counts cells again,
cell-invariant space/geo hoisted out of the member loop, verb_sugar
tail comment corrected.
Verified: headline e2e green (GER40 archive), cli_run 124/0, full
workspace suite green, clippy -D warnings clean; independent spec
review compliant, quality review findings all repaired.
closes#224
refs #168
Brummel
00e15b9371