Add archive headers to historical review and report documents so they are explicitly downgraded to snapshot status.
Also add an archive index for the 2026-04-14 history batch to make current fact sources and traceability explicit.
Add a single current machine-review source policy to active review and planning docs.
Mark legacy tok007 references as historical snapshots and point executable examples at the current review draft.
Add design, review, and production-readiness documents for the April remediation cycle.\nInclude supporting SQL and supply-api operational design notes so review conclusions and implementation guidance stay versioned together.