audit work

src/__Libraries/StellaOps.Evidence/AGENTS.md

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+# Evidence Charter
+
+## Mission
+Provide evidence indexing, validation, and retention services with deterministic outputs.
+
+## Responsibilities
+- Keep evidence serialization and digests deterministic.
+- Validate evidence integrity and budget enforcement.
+- Track task status in `TASKS.md`.
+
+## Required Reading
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status in the sprint file and local `TASKS.md`.
+- 2. Prefer deterministic ordering and time sources for evidence indexes.
+- 3. Add tests for validation, retention, and budget enforcement paths.