Function linkSessionToPR

src/utils/sessionStorage.ts:2751–2775

(
  sessionId: UUID,
  prNumber: number,
  prUrl: string,
  prRepository: string,
  fullPath?: string,
)

 * This stores the PR number, URL, and repository for tracking and navigation.
 */
export async function linkSessionToPR(
  sessionId: UUID,
  prNumber: number,
  prUrl: string,
  prRepository: string,
  fullPath?: string,
): Promise<void> {
  const resolvedPath = fullPath ?? getTranscriptPathForSession(sessionId)
  appendEntryToFile(resolvedPath, {
    type: 'pr-link',
    sessionId,
    prNumber,
    prUrl,
    prRepository,
    timestamp: new Date().toISOString(),
  })
  // Cache for current session so reAppendSessionMetadata can re-write after compaction
  if (sessionId === getSessionId()) {
    const project = getProject()
    project.currentSessionPrNumber = prNumber
    project.currentSessionPrUrl = prUrl
    project.currentSessionPrRepository = prRepository
  }
  logEvent('tengu_session_linked_to_pr', { prNumber })
}

export function getCurrentSessionTag(sessionId: UUID): string | undefined {
  // Only returns tag for current session (the only one we cache)