ui: embed reanimator chart viewer

bible-local/10-decisions.md

@@ -581,3 +581,26 @@ matter for LOGPile documentation: ingest-side serial fallback rules, canonical P
   coordinate.
 - LOGPile event export remains strictly source-derived; internal warnings such as LOGPile analysis
   notes do not leak into Reanimator `event_logs`.
+
+---
+
+## ADL-030 — Audit result rendering is delegated to embedded reanimator/chart
+
+**Date:** 2026-03-16
+**Context:**
+LOGPile already owns file upload, Redfish collection, archive parsing, normalization, and
+Reanimator export. Maintaining a second host-side audit renderer for the same data created
+presentation drift and duplicated UI logic.
+
+**Decision:**
+- Use vendored `reanimator/chart` as the only audit result viewer.
+- Keep LOGPile responsible for service flows: upload, live collection, batch convert, raw export,
+  Reanimator export, and parse-error reporting.
+- Render the current dataset by converting it to Reanimator JSON and passing that snapshot to
+  embedded `chart` under `/chart/current`.
+
+**Consequences:**
+- Reanimator JSON becomes the single presentation contract for the audit surface.
+- The host UI becomes a service shell around the viewer instead of maintaining its own
+  field-by-field tabs.
+- `internal/chart` must be updated explicitly as a git submodule when the viewer changes.