Blight geyser (bundle 3) shipped review-first. Records the design-review fold
(2 HIGH: no edge-detect on the replicated tick; invert the invalid-guard for a
baked scheduled-tick so a born-0 can't storm) and the new CLAUDE.md tick-sentinel
corollary for baked [GhostField] scheduled-ticks.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>