PLAN_REDESIGNS §3.4: the rig rows as walked 2026-09-29 without a player, the dome types, D212, and the in-game rows deferred to the later in-game walk. PROTOCOL §19.11: dome type 0 when absent; walk status. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY