How do I order the collect flights by row, by column, or all at once?

The shared coinWaves(board.lockedCoins, 'by-reel') helper -- also 'by-cell', 'sequence', 'all', { chunk }, or a custom (item, index) => waveIndex -- groups the flights into waves. It lives in apps/site/src/runtime/holdAndWinFx.ts, not the package.