Plan delivered: one-repo-with-tightly-defined-folders is correct shape. Timing/calendar gating added by quarterback before ship.
Reviewed mission-state context, current 4-repo topology, and target monorepo layout. Built proposed structure (engine/apps/skills) with named risks for each fold.
Plan was timing-silent on first pass — needed quarterback's calendar overlay to become operationally safe. [upgrade-signal:gap] Add 'Calendar — what happens when' as required element of every infra plan.
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Mission-state's Stage 4 (Supabase repoint) confirmed moot — phantom project. Stage 2 already partially shipped on stale 11-day branch. Real remaining work: rebase that branch + Stages 3/5/6.
Now requires every infra-change plan to include a calendar/risk-gate table, not just file ops.