Function convertToNormalMode

src/services/batchService.ts:253–266

(position: Position)

 * 将批次模式转换为普通模式
 */
export function convertToNormalMode(position: Position): Position {
  if (!position.batches || position.batches.length === 0) {
    return position // 已经是普通模式
  }

  // 合并所有批次的交易记录
  const allTransactions = position.batches.flatMap(b => b.transactions)

  return {
    ...position,
    batches: undefined,
    transactions: allTransactions,
  }
}

/**
 * 拆分普通持仓为多个批次