Pair window per pack 8ffa6394: COPY_ONLY backup + VERIFYONLY, stop both pairs,
idempotent EF script 58->64 from the Mac (flip in ~2 s), swap, centrals then
sites started together. Site data path ~2 min 6 s, central API ~58 s.
leader-auto-down started on all 4 nodes; no #116 drills; hash chain off;
recovery flag TRUE on all 4 (actions kept). Env digest-identical; only the
strategy key changed in appsettings; per-node JWT/idle values preserved.
Claude-Session: https://claude.ai/code/session_01GT67ACmpMR7b9LGRPLijMi
Joseph Doherty
8ba5d5d7fd