Function createSessionState

packages/opencode-atomic-hooks/src/session.ts:64–70

(now?: number)

 * @returns A new session state initialized to zero turns
 */
export function createSessionState(now?: number): SessionState {
  return {
    startTime: now ?? Date.now(),
    turnCount: 0,
    toolStartTimes: new Map(),
  }
}

// =============================================================================
// Session Store