audit: fieldtest-tail close — C22 --trace ledger notes reconciled

Tail audit (aaca18c..f591164) over #213, the milestone-fieldtest
fixtures, and the B1 chart fix: #213's intersection semantics conflict
with no ledger contract, the depth-2 trace resolution preserves C1
ordering read-side with the layout unchanged, and the new §0/§3/
glossary docs match the code vocabularies. One HIGH drift item
resolved: the two C22 --trace amendment notes still described the #168
refusal surface and deferred per-member trace-writing to #224 — both
now carry a delivered-2026-07-11 annotation (real-data --trace writes
the depth-2 fan-out, chart resolves it; synthetic still refuses).
Accepted LOW debt, recorded in-code: the disjoint-archive generalize
refusal has no e2e fixture (unreachable on this host's archives), the
pure helper is unit-tested.

docs/design/INDEX.md

@@ -1876,7 +1876,7 @@ view-side change — the write-side precondition for the family-comparison **vie
 (overlay / small-multiples across members) — now realized (#107; see the
 families-comparison amendment below).
 
-**Amendment (CLI `--trace` retired, #168 / #224).** The CLI-verb `--trace` story above (single-run `run --trace`, amendment 3b56efb; per-member `sweep|mc|walkforward --trace`, #104) describes capabilities that no longer reach the code. `run` and `mc` refuse `--trace` (structurally parseable, refused at dispatch); the per-member family `--trace` was never wired to the blueprint sweep (`run_blueprint_sweep`'s `let _ = persist`) and was silently dropped when the welded `--strategy` triple retired (#159/#220). #168 makes the surface honest — `sweep`/`walkforward --trace` now refuse up front (exit 2, forward-pointer to #224). The single live `TraceStore::write` site is the campaign `presentation.persist_taps` → `runs/traces/<name>/` (`persist_campaign_traces`); `aura chart <name>` reads that back. Restoring CLI-side per-member trace-writing is deferred to #224.
+**Amendment (CLI `--trace` retired, #168 / #224).** The CLI-verb `--trace` story above (single-run `run --trace`, amendment 3b56efb; per-member `sweep|mc|walkforward --trace`, #104) describes capabilities that no longer reach the code. `run` and `mc` refuse `--trace` (structurally parseable, refused at dispatch); the per-member family `--trace` was never wired to the blueprint sweep (`run_blueprint_sweep`'s `let _ = persist`) and was silently dropped when the welded `--strategy` triple retired (#159/#220). #168 makes the surface honest — `sweep`/`walkforward --trace` now refuse up front (exit 2, forward-pointer to #224). The single live `TraceStore::write` site is the campaign `presentation.persist_taps` → `runs/traces/<name>/` (`persist_campaign_traces`); `aura chart <name>` reads that back. Restoring CLI-side per-member trace-writing is deferred to #224. **[Delivered 2026-07-11 (#224 + fieldtest B1 fix): `sweep`/`walkforward --trace` now WRITE per-member traces on the real-data campaign path (the depth-2 fan-out `runs/traces/<name>/<cell>/<member>/`), refusing only on the synthetic path; `aura chart <family handle>` resolves both the depth-1 campaign layout and the depth-2 fan-out (members keyed `<cell>/<member>`, C1-sorted). The refusal story in this amendment is historical.]**
 
 **Amendment (real-data family source, #106, 8e5d14b).** The family runs gain an
 **opt-in real-data source axis**: `aura sweep|walkforward --real <SYMBOL> [--from
@@ -2199,7 +2199,7 @@ construction** (and stays so across #159's harness retirement — the listing tr
 sweep actually resolves, never a second source of truth). The names are prefixed by the current
 r-sma wrapping (`sma_signal.fast.length`, the nested-composite prefix), not the raw
 `param_space` — which is why the discovery lives on the sweep verb (it owns the wrapping), not
-`graph introspect`. CLI `--trace` is refused on all verbs (#168 for sweep/walkforward; run/mc already refused); the live trace-writer is the campaign `presentation.persist_taps` (`persist_campaign_traces`), and restoring per-member CLI traces is tracked by #224.
+`graph introspect`. CLI `--trace` is refused on all verbs (#168 for sweep/walkforward; run/mc already refused); the live trace-writer is the campaign `presentation.persist_taps` (`persist_campaign_traces`), and restoring per-member CLI traces is tracked by #224. **[Delivered 2026-07-11 (#224): `sweep`/`walkforward --trace` write per-member traces on the real-data campaign path (depth-2 fan-out, chartable by the printed family handle); only the synthetic path still refuses.]**
 
 **Content-addressed reproduction shipped (cycle 0094, #158, C18)**: `topology_hash`
 landed cycle 0092; re-deriving a member's FlatGraph from a stored manifest + the