Brummel
04c581a441
The last trading-domain types still defined in aura-engine's report module — the selection-provenance types FamilySelection and SelectionMode — move to aura-analysis, finishing the #136 goal of getting the trading types out of the engine. aura-analysis is the only non-cyclic home that removes them from the engine: RunManifest.selection: Option<FamilySelection> needs the type and the engine already depends on aura-analysis; aura-registry and aura-cli reach them unchanged via aura-engine's re-export (report.rs pub-re-exports them, lib.rs untouched). Their tests stay in report.rs (one round-trips through RunManifest, which stays in the engine) and reach the types via the re-export. Behaviour-preserving (C1): full suite 665/0 unchanged incl. the C18 goldens, clippy clean, only report.rs and aura-analysis/src/lib.rs change. Staying in the engine (trace-coupled, deferred to the World/C21 layer, not #136): RunManifest, RunReport, summarize. The aura-registry Metric/metric_cmp vocabulary stays in the registry by design — the registry is the trading selection layer, not the domain-free engine (the deflation statistics branch on metric identity, irreducibly domain). See the #136 thread for the rationale.