Bootstrap reanimator chart viewer

AGENTS.md

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+# AGENTS.md
+
+## Instructions For Codex
+
+Read `bible/` for shared engineering rules.
+Read `bible-local/` for project-specific architecture.
+
+Start order:
+
+1. `bible-local/README.md`
+2. `bible-local/architecture/system-overview.md`
+3. relevant architecture files for the current task
+
+This project is intentionally small and simple.
+Do not turn it into an analyzer, ingest service, or monitoring system.
+
+Core product rule:
+
+- `chart` is a read-only viewer for Reanimator JSON snapshots.
+- It must display the JSON as-is.
+- It must not invent, derive, normalize, aggregate, or enrich data beyond presentation-only formatting.
+
+If a new architectural decision is made, record it in `bible-local/decisions/` in the same commit.