Brummel
96603cf953
The ledger named both sibling projects only conceptually; their concrete location lived only in session memory. Add an "External components" section so the repo is the single source of truth. - data-server: path + Gitea URL, its role as the first data source, and the concrete API shape (Arc<[T]> chunks, next_chunk, stream_*_windowed). Note its records are AoS (M1Parsed/TickParsed), so the ingestion boundary (C3) transposes them into SoA columns (C7) and normalizes time_ms -> epoch-ns. - RustAst: not just a conceptual reference but a working reference implementation of the streaming substrate. Map its src/ast/rtl/ layer (RingBuffer, ScalarValue, ScalarSeries, SoA RecordSeries, the register/ delay node, seeded generator) to the contracts it prefigures (C4/C5/C7/ C8/C9/C12/C19), and state how aura sharpens it. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>