sync(audit): port toly upstream/master 3969c31..2052807 to fork-engine — 6 of 7 audit-validated SF ports + ENG-PORT-4 fixup#90

dcccrypto merged 9 commits into

maindcccrypto/percolator:mainfrom

feat/sync/engine-bulk-2026-05dcccrypto/percolator:feat/sync/engine-bulk-2026-05Copy head branch name to clipboard