a7dd1d7e56
ремонт: incident response 29.05 (4h prod downtime) — root cause report + cspell words Full timeline, 3-factor RCA (B1+SMS constraint loop / no fast-fail / no size-based logrotate), incident response actions, deferred items (F1 chain rebuild + PG log rotation), action items. +3 cspell words: lsn, биндинги, ретрае.