Phase A.5 of the rule-variants epic — the documentation gate.
- Movement section now leads with a 7-step dispatch diagram covering
the full per-piece-to-aggregate pipeline. Every new hook points at
its step explicitly so future preset authors know where each hook
slots in.
- New hook reference entries with canonical-user callouts:
overridePieceMoves, filterLegalMoves, getRoyalPieces (new Royalty
section), shouldAdvanceTurn (new Turn flip section). Every entry
has a concrete code snippet illustrating typical usage.
- Design Notes 'Hook firing order' split into two sequences — the
legal-move query (1-4) and move application (1-11). Application
sequence now correctly reflects HalfMovesThisTurn increment +
shouldAdvanceTurn poll + onTurnStart gating.
- Scope-aware table extended with the 4 new hooks.
- Notepad appended with Phase A close-out: 1417 → 1448 unit tests,
80/80 Playwright green, zero lint/type errors, four commits on
master (4d05473, db8145f, f9475e9, 1a11491).
Joey Yakimowich-Payne
823a8c8dfa