Task 3.6: publish a validated 76,331-document FTS5 index pinned to data revision e0417eea53e9e30ab391014012d777c0dc96f853, including 16,275 approved markdown bodies and enforced review holds.
Remove 31 held document rows, 22 directly derived event rows, and one unused instrument reference; guard all 34 held identities; publish rebuilt validation reports.
Task 3.5: publish validated documents, instruments and events; expand companies to full normalized history; preserve current screener semantics; update schema precision and validation reports.
Add registry reference rows for event identity coverage
