Function hasSummarySinceLastUserTurn

src/hooks/useAwaySummary.ts:16–23

(messages: readonly Message[])

type SetMessages = (updater: (prev: Message[]) => Message[]) => void

function hasSummarySinceLastUserTurn(messages: readonly Message[]): boolean {
  for (let i = messages.length - 1; i >= 0; i--) {
    const m = messages[i]!
    if (m.type === 'user' && !m.isMeta && !m.isCompactSummary) return false
    if (m.type === 'system' && m.subtype === 'away_summary') return true
  }
  return false
}

/**
 * Appends a "while you were away" summary message after the terminal has been