Function getMessagesAfterCompactBoundary

src/utils/messages.ts:4643–4656

(messages: T[], options?: { includeSnipped?: boolean })

 * Note: The boundary itself is a system message and will be filtered by normalizeMessagesForAPI.
 */
export function getMessagesAfterCompactBoundary<
  T extends Message | NormalizedMessage,
>(messages: T[], options?: { includeSnipped?: boolean }): T[] {
  const boundaryIndex = findLastCompactBoundaryIndex(messages)
  const sliced = boundaryIndex === -1 ? messages : messages.slice(boundaryIndex)
  if (!options?.includeSnipped && feature('HISTORY_SNIP')) {
    /* eslint-disable @typescript-eslint/no-require-imports */
    const { projectSnippedView } =
      require('../services/compact/snipProjection.js') as typeof import('../services/compact/snipProjection.js')
    /* eslint-enable @typescript-eslint/no-require-imports */
    return projectSnippedView(sliced as Message[]) as T[]
  }
  return sliced
}

export function shouldShowUserMessage(
  message: NormalizedMessage,